* Re: [PATCH v2 3/6] ARM: sun4i: Convert to CCU
From: Maxime Ripard @ 2017-12-13 13:44 UTC (permalink / raw)
To: Kevin Hilman
Cc: Priit Laes, Chen-Yu Tsai, lkml, linux-arm-kernel, devicetree,
linux-clk-u79uwXL29TY76Z2rM5mHXA,
linux-sunxi-/JYPxA39Uh5TLH3MbocFFw, Icenowy Zheng, Russell King,
Mark Rutland, Rob Herring, Stephen Boyd, Michael Turquette,
Philipp Zabel, Olof Johansson
In-Reply-To: <CAOi56cUeRrKQnJ-akJPB160-60aBzy64bDgFeoqMpHRJSCnDeQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
[-- Attachment #1: Type: text/plain, Size: 1761 bytes --]
On Tue, Dec 12, 2017 at 01:24:52PM -0800, Kevin Hilman wrote:
> On Tue, Dec 12, 2017 at 9:26 AM, Priit Laes <plaes-q/aMd4JkU83YtjvyW6yDsg@public.gmane.org> wrote:
> > On Mon, Dec 11, 2017 at 02:22:30PM -0800, Kevin Hilman wrote:
> >> On Sun, Mar 26, 2017 at 10:20 AM, Priit Laes <plaes-q/aMd4JkU83YtjvyW6yDsg@public.gmane.org> wrote:
> >> > Convert sun4i-a10.dtsi to new CCU driver.
> >> >
> >> > Signed-off-by: Priit Laes <plaes-q/aMd4JkU83YtjvyW6yDsg@public.gmane.org>
> >>
> >> I finally got around to bisecting a mainline boot failure on
> >> sun4i-a10-cubieboard that's been happening for quite a while. Based
> >> on on kernelci.org, it showed up sometime during the v4.15 merge
> >> window[1]. It bisected down to this commit (in mainline as commit
> >> 41193869f2bdb585ce09bfdd16d9482aadd560ad).
> >>
> >> When it fails, there is no output on the serial console, so I don't
> >> know exactly how it's failing, just that it no longer boots.
> >
> > We tried out latest 4.15 with various compilers and it works:
> > - gcc version 7.1.1 20170622 (Red Hat Cross 7.1.1-3) (GCC) - A10 Gemei G9 tablet
> > - gcc 7.2.0-debian - A10 Cubieboard
>
> And you can reproduce the bug with gcc5 or gcc6?
>
> Very strange that a DT only patch would cause a gcc related regression
> and if it does, it should be investigated. I don't think requiring
> gcc7 is an appropriate solution.
>
> @Chen-Yu, @Maxime: are you guys OK with requiring gcc7 for working
> upstream boot for A10?
I'd rather not set that kind of constraints and fix the issue instead.
Priit, can you test with an older compiler?
You can find one here:
http://toolchains.free-electrons.com/
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
^ permalink raw reply
* Re: [PATCH v2 2/5] i2c: meson: add configurable divider factors
From: Yixun Lan @ 2017-12-13 13:52 UTC (permalink / raw)
To: Wolfram Sang, Rob Herring, Mark Rutland, linux-i2c, devicetree,
Kevin Hilman
Cc: yixun.lan, Neil Armstrong, Jerome Brunet, Carlo Caione, Jian Hu,
linux-amlogic, linux-arm-kernel, linux-kernel
In-Reply-To: <20171120145415.6581-3-yixun.lan@amlogic.com>
Hi Wolfram
On 11/20/2017 10:54 PM, Yixun Lan wrote:
> From: Jian Hu <jian.hu@amlogic.com>
>
> This patch try to add support for I2C controller in Meson-AXG SoC,
> Due to the IP changes between I2C controller, we need to introduce
> a compatible data to make the divider factor configurable.
>
> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
> Signed-off-by: Jian Hu <jian.hu@amlogic.com>
> Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
> ---
> drivers/i2c/busses/i2c-meson.c | 32 ++++++++++++++++++++++++++++----
> 1 file changed, 28 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/i2c/busses/i2c-meson.c b/drivers/i2c/busses/i2c-meson.c
> index 88d15b92ec35..37c4aa76f37a 100644
> --- a/drivers/i2c/busses/i2c-meson.c
> +++ b/drivers/i2c/busses/i2c-meson.c
> @@ -16,6 +16,7 @@
> #include <linux/kernel.h>
> #include <linux/module.h>
> #include <linux/of.h>
> +#include <linux/of_device.h>
> #include <linux/platform_device.h>
> #include <linux/types.h>
>
> @@ -57,6 +58,10 @@ enum {
> STATE_WRITE,
> };
>
> +struct meson_i2c_data {
> + unsigned char div_factor;
> +};
> +
> /**
> * struct meson_i2c - Meson I2C device private data
> *
> @@ -93,6 +98,8 @@ struct meson_i2c {
> struct completion done;
> u32 tokens[2];
> int num_tokens;
> +
> + const struct meson_i2c_data *data;
> };
>
> static void meson_i2c_set_mask(struct meson_i2c *i2c, int reg, u32 mask,
> @@ -128,7 +135,7 @@ static void meson_i2c_set_clk_div(struct meson_i2c *i2c, unsigned int freq)
> unsigned long clk_rate = clk_get_rate(i2c->clk);
> unsigned int div;
>
> - div = DIV_ROUND_UP(clk_rate, freq * 4);
> + div = DIV_ROUND_UP(clk_rate, freq * i2c->data->div_factor);
>
> /* clock divider has 12 bits */
> if (div >= (1 << 12)) {
> @@ -376,6 +383,9 @@ static int meson_i2c_probe(struct platform_device *pdev)
> spin_lock_init(&i2c->lock);
> init_completion(&i2c->done);
>
> + i2c->data = (const struct meson_i2c_data *)
> + of_device_get_match_data(&pdev->dev);
> +
> i2c->clk = devm_clk_get(&pdev->dev, NULL);
> if (IS_ERR(i2c->clk)) {
> dev_err(&pdev->dev, "can't get device clock\n");
> @@ -440,11 +450,25 @@ static int meson_i2c_remove(struct platform_device *pdev)
> return 0;
> }
>
> +static const struct meson_i2c_data i2c_meson6_data = {
> + .div_factor = 4,
> +};
> +
> +static const struct meson_i2c_data i2c_gxbb_data = {
> + .div_factor = 4,
> +};
> +
> +static const struct meson_i2c_data i2c_axg_data = {
> + .div_factor = 3,
> +};
> +
> static const struct of_device_id meson_i2c_match[] = {
> - { .compatible = "amlogic,meson6-i2c" },
> - { .compatible = "amlogic,meson-gxbb-i2c" },
> - { },
> + { .compatible = "amlogic,meson6-i2c", .data = &i2c_meson6_data },
> + { .compatible = "amlogic,meson-gxbb-i2c", .data = &i2c_gxbb_data },
> + { .compatible = "amlogic,meson-axg-i2c", .data = &i2c_axg_data },
> + {},
> };
> +
> MODULE_DEVICE_TABLE(of, meson_i2c_match);
>
> static struct platform_driver meson_i2c_driver = {
>
this is merely a ping, do you have any comment on this patch?
or could you take this patch along with patch 1 [1](with Rob's Ack) if
you think it's ready/good?
thanks
[1]
http://lists.infradead.org/pipermail/linux-amlogic/2017-November/005405.html
http://lists.infradead.org/pipermail/linux-amlogic/2017-November/005417.html
Yixun
^ permalink raw reply
* [PATCH] drm/panel: Add support for AUO G104SN02 V2 panel
From: Christoph Fritz @ 2017-12-13 14:00 UTC (permalink / raw)
To: Thierry Reding, David Airlie, Rob Herring, Mark Rutland
Cc: devicetree@vger.kernel.org, dri-devel, Stefan Riedmüller
This patch adds support for AUO G104SN02 V2 800x600 10.4" panel to DRM
simple panel driver.
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
---
.../bindings/display/panel/auo,g104sn02.txt | 7 ++++++
drivers/gpu/drm/panel/panel-simple.c | 26 ++++++++++++++++++++++
2 files changed, 33 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/auo,g104sn02.txt
diff --git a/Documentation/devicetree/bindings/display/panel/auo,g104sn02.txt b/Documentation/devicetree/bindings/display/panel/auo,g104sn02.txt
new file mode 100644
index 0000000..050ac90
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/auo,g104sn02.txt
@@ -0,0 +1,7 @@
+AU Optronics Corporation 10.4" (800x600) color TFT LCD panel
+
+Required properties:
+- compatible: should be "auo,g104sn02"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 234af81..f4cc876 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -582,6 +582,29 @@ static const struct panel_desc auo_b133htn01 = {
},
};
+static const struct drm_display_mode auo_g104sn02_mode = {
+ .clock = 40000,
+ .hdisplay = 800,
+ .hsync_start = 800 + 40,
+ .hsync_end = 800 + 40 + 216,
+ .htotal = 800 + 40 + 216 + 128,
+ .vdisplay = 600,
+ .vsync_start = 600 + 10,
+ .vsync_end = 600 + 10 + 35,
+ .vtotal = 600 + 10 + 35 + 2,
+ .vrefresh = 60,
+};
+
+static const struct panel_desc auo_g104sn02 = {
+ .modes = &auo_g104sn02_mode,
+ .num_modes = 1,
+ .bpc = 8,
+ .size = {
+ .width = 211,
+ .height = 158,
+ },
+};
+
static const struct display_timing auo_g133han01_timings = {
.pixelclock = { 134000000, 141200000, 149000000 },
.hactive = { 1920, 1920, 1920 },
@@ -1965,6 +1988,9 @@ static const struct of_device_id platform_of_match[] = {
.compatible = "auo,b133xtn01",
.data = &auo_b133xtn01,
}, {
+ .compatible = "auo,g104sn02",
+ .data = &auo_g104sn02,
+ }, {
.compatible = "auo,g133han01",
.data = &auo_g133han01,
}, {
--
2.1.4
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related
* [PATCH v5 2/3] dt-bindings: iio: temperature: add MLX90632 device bindings
From: Crt Mori @ 2017-12-13 14:00 UTC (permalink / raw)
To: Jonathan Cameron
Cc: linux-iio-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Crt Mori
Add device tree bindings for MLX90632 IR temperature sensor.
Signed-off-by: Crt Mori <cmo-fc6wVz46lShBDgjK7y7TUQ@public.gmane.org>
Reviewed-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
.../bindings/iio/temperature/mlx90632.txt | 28 ++++++++++++++++++++++
1 file changed, 28 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/temperature/mlx90632.txt
diff --git a/Documentation/devicetree/bindings/iio/temperature/mlx90632.txt b/Documentation/devicetree/bindings/iio/temperature/mlx90632.txt
new file mode 100644
index 000000000000..0b05812001f8
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/temperature/mlx90632.txt
@@ -0,0 +1,28 @@
+* Melexis MLX90632 contactless Infra Red temperature sensor
+
+Link to datasheet: https://www.melexis.com/en/documents/documentation/datasheets/datasheet-mlx90632
+
+There are various applications for the Infra Red contactless temperature sensor
+and MLX90632 is most suitable for consumer applications where measured object
+temperature is in range between -20 to 200 degrees Celsius with relative error
+of measurement below 1 degree Celsius in object temperature range for
+industrial applications. Since it can operate and measure ambient temperature
+in range of -20 to 85 degrees Celsius it is suitable also for outdoor use.
+
+Be aware that electronics surrounding the sensor can increase ambient
+temperature. MLX90632 can be calibrated to reduce the housing effect via
+already existing EEPROM parameters.
+
+Since measured object emissivity effects Infra Red energy emitted, emissivity
+should be set before requesting the object temperature.
+
+Required properties:
+ - compatible: should be "melexis,mlx90632"
+ - reg: the I2C address of the sensor (default 0x3a)
+
+Example:
+
+mlx90632@3a {
+ compatible = "melexis,mlx90632";
+ reg = <0x3a>;
+};
--
2.15.0
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply related
* [PATCH 1/2] media: dt-bindings: coda: Add compatible for CodaHx4 on i.MX51
From: Philipp Zabel @ 2017-12-13 14:09 UTC (permalink / raw)
To: linux-media
Cc: Mauro Carvalho Chehab, Rob Herring, Mark Rutland, Fabio Estevam,
Chris Healy, devicetree, kernel, Philipp Zabel
Add a compatible for the CodaHx4 VPU used on i.MX51.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
Documentation/devicetree/bindings/media/coda.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/media/coda.txt b/Documentation/devicetree/bindings/media/coda.txt
index 2865d04e40305..660f5ecf2a23b 100644
--- a/Documentation/devicetree/bindings/media/coda.txt
+++ b/Documentation/devicetree/bindings/media/coda.txt
@@ -7,6 +7,7 @@ called VPU (Video Processing Unit).
Required properties:
- compatible : should be "fsl,<chip>-src" for i.MX SoCs:
(a) "fsl,imx27-vpu" for CodaDx6 present in i.MX27
+ (a) "fsl,imx51-vpu" for CodaHx4 present in i.MX51
(b) "fsl,imx53-vpu" for CODA7541 present in i.MX53
(c) "fsl,imx6q-vpu" for CODA960 present in i.MX6q
- reg: should be register base and length as documented in the
--
2.11.0
^ permalink raw reply related
* [PATCH 2/2] media: coda: Add i.MX51 (CodaHx4) support
From: Philipp Zabel @ 2017-12-13 14:09 UTC (permalink / raw)
To: linux-media-u79uwXL29TY76Z2rM5mHXA
Cc: Mauro Carvalho Chehab, Rob Herring, Mark Rutland, Fabio Estevam,
Chris Healy, devicetree-u79uwXL29TY76Z2rM5mHXA,
kernel-bIcnvbaLZ9MEGnE8C9+IrQ, Philipp Zabel
In-Reply-To: <20171213140918.22500-1-p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
Add support for the CodaHx4 VPU used on i.MX51.
Decoding h.264, MPEG-4, and MPEG-2 video works, as well as encoding
h.264. MPEG-4 encoding is not enabled, it currently produces visual
artifacts.
Signed-off-by: Philipp Zabel <p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
---
drivers/media/platform/coda/coda-bit.c | 45 ++++++++++++++++++++++---------
drivers/media/platform/coda/coda-common.c | 44 +++++++++++++++++++++++++++---
drivers/media/platform/coda/coda.h | 1 +
3 files changed, 74 insertions(+), 16 deletions(-)
diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c
index bfc4ecf6f068b..393d8a1a2a67c 100644
--- a/drivers/media/platform/coda/coda-bit.c
+++ b/drivers/media/platform/coda/coda-bit.c
@@ -68,8 +68,9 @@ static void coda_command_async(struct coda_ctx *ctx, int cmd)
{
struct coda_dev *dev = ctx->dev;
- if (dev->devtype->product == CODA_960 ||
- dev->devtype->product == CODA_7541) {
+ if (dev->devtype->product == CODA_HX4 ||
+ dev->devtype->product == CODA_7541 ||
+ dev->devtype->product == CODA_960) {
/* Restore context related registers to CODA */
coda_write(dev, ctx->bit_stream_param,
CODA_REG_BIT_BIT_STREAM_PARAM);
@@ -505,7 +506,8 @@ static int coda_alloc_context_buffers(struct coda_ctx *ctx,
goto err;
}
- if (!ctx->psbuf.vaddr && dev->devtype->product == CODA_7541) {
+ if (!ctx->psbuf.vaddr && (dev->devtype->product == CODA_HX4 ||
+ dev->devtype->product == CODA_7541)) {
ret = coda_alloc_context_buf(ctx, &ctx->psbuf,
CODA7_PS_BUF_SIZE, "psbuf");
if (ret < 0)
@@ -593,6 +595,7 @@ static void coda_setup_iram(struct coda_ctx *ctx)
int dbk_bits;
int bit_bits;
int ip_bits;
+ int me_bits;
memset(iram_info, 0, sizeof(*iram_info));
iram_info->next_paddr = dev->iram.paddr;
@@ -602,10 +605,17 @@ static void coda_setup_iram(struct coda_ctx *ctx)
return;
switch (dev->devtype->product) {
+ case CODA_HX4:
+ dbk_bits = CODA7_USE_HOST_DBK_ENABLE;
+ bit_bits = CODA7_USE_HOST_BIT_ENABLE;
+ ip_bits = CODA7_USE_HOST_IP_ENABLE;
+ me_bits = CODA7_USE_HOST_ME_ENABLE;
+ break;
case CODA_7541:
dbk_bits = CODA7_USE_HOST_DBK_ENABLE | CODA7_USE_DBK_ENABLE;
bit_bits = CODA7_USE_HOST_BIT_ENABLE | CODA7_USE_BIT_ENABLE;
ip_bits = CODA7_USE_HOST_IP_ENABLE | CODA7_USE_IP_ENABLE;
+ me_bits = CODA7_USE_HOST_ME_ENABLE | CODA7_USE_ME_ENABLE;
break;
case CODA_960:
dbk_bits = CODA9_USE_HOST_DBK_ENABLE | CODA9_USE_DBK_ENABLE;
@@ -625,7 +635,8 @@ static void coda_setup_iram(struct coda_ctx *ctx)
w64 = mb_width * 64;
/* Prioritize in case IRAM is too small for everything */
- if (dev->devtype->product == CODA_7541) {
+ if (dev->devtype->product == CODA_HX4 ||
+ dev->devtype->product == CODA_7541) {
iram_info->search_ram_size = round_up(mb_width * 16 *
36 + 2048, 1024);
iram_info->search_ram_paddr = coda_iram_alloc(iram_info,
@@ -634,8 +645,7 @@ static void coda_setup_iram(struct coda_ctx *ctx)
pr_err("IRAM is smaller than the search ram size\n");
goto out;
}
- iram_info->axi_sram_use |= CODA7_USE_HOST_ME_ENABLE |
- CODA7_USE_ME_ENABLE;
+ iram_info->axi_sram_use |= me_bits;
}
/* Only H.264BP and H.263P3 are considered */
@@ -687,7 +697,8 @@ static void coda_setup_iram(struct coda_ctx *ctx)
v4l2_dbg(1, coda_debug, &ctx->dev->v4l2_dev,
"IRAM smaller than needed\n");
- if (dev->devtype->product == CODA_7541) {
+ if (dev->devtype->product == CODA_HX4 ||
+ dev->devtype->product == CODA_7541) {
/* TODO - Enabling these causes picture errors on CODA7541 */
if (ctx->inst_type == CODA_INST_DECODER) {
/* fw 1.4.50 */
@@ -705,6 +716,7 @@ static void coda_setup_iram(struct coda_ctx *ctx)
static u32 coda_supported_firmwares[] = {
CODA_FIRMWARE_VERNUM(CODA_DX6, 2, 2, 5),
+ CODA_FIRMWARE_VERNUM(CODA_HX4, 1, 4, 50),
CODA_FIRMWARE_VERNUM(CODA_7541, 1, 4, 50),
CODA_FIRMWARE_VERNUM(CODA_960, 2, 1, 5),
CODA_FIRMWARE_VERNUM(CODA_960, 2, 3, 10),
@@ -889,6 +901,7 @@ static int coda_start_encoding(struct coda_ctx *ctx)
case CODA_960:
coda_write(dev, 0, CODA9_GDI_WPROT_RGN_EN);
/* fallthrough */
+ case CODA_HX4:
case CODA_7541:
coda_write(dev, CODA7_STREAM_BUF_DYNALLOC_EN |
CODA7_STREAM_BUF_PIC_RESET, CODA_REG_BIT_STREAM_CTRL);
@@ -918,6 +931,7 @@ static int coda_start_encoding(struct coda_ctx *ctx)
value |= (q_data_src->height & CODADX6_PICHEIGHT_MASK)
<< CODA_PICHEIGHT_OFFSET;
break;
+ case CODA_HX4:
case CODA_7541:
if (dst_fourcc == V4L2_PIX_FMT_H264) {
value = (round_up(q_data_src->width, 16) &
@@ -1085,6 +1099,7 @@ static int coda_start_encoding(struct coda_ctx *ctx)
value = FMO_SLICE_SAVE_BUF_SIZE << 7;
coda_write(dev, value, CODADX6_CMD_ENC_SEQ_FMO);
break;
+ case CODA_HX4:
case CODA_7541:
coda_write(dev, ctx->iram_info.search_ram_paddr,
CODA7_CMD_ENC_SEQ_SEARCH_BASE);
@@ -1130,7 +1145,8 @@ static int coda_start_encoding(struct coda_ctx *ctx)
coda_write(dev, num_fb, CODA_CMD_SET_FRAME_BUF_NUM);
coda_write(dev, stride, CODA_CMD_SET_FRAME_BUF_STRIDE);
- if (dev->devtype->product == CODA_7541) {
+ if (dev->devtype->product == CODA_HX4 ||
+ dev->devtype->product == CODA_7541) {
coda_write(dev, q_data_src->bytesperline,
CODA7_CMD_SET_FRAME_SOURCE_BUF_STRIDE);
}
@@ -1569,7 +1585,8 @@ static bool coda_reorder_enable(struct coda_ctx *ctx)
struct coda_dev *dev = ctx->dev;
int profile, level;
- if (dev->devtype->product != CODA_7541 &&
+ if (dev->devtype->product != CODA_HX4 &&
+ dev->devtype->product != CODA_7541 &&
dev->devtype->product != CODA_960)
return false;
@@ -1663,7 +1680,8 @@ static int __coda_start_decoding(struct coda_ctx *ctx)
CODA_CMD_DEC_SEQ_MP4_ASP_CLASS);
}
if (src_fourcc == V4L2_PIX_FMT_H264) {
- if (dev->devtype->product == CODA_7541) {
+ if (dev->devtype->product == CODA_HX4 ||
+ dev->devtype->product == CODA_7541) {
coda_write(dev, ctx->psbuf.paddr,
CODA_CMD_DEC_SEQ_PS_BB_START);
coda_write(dev, (CODA7_PS_BUF_SIZE / 1024),
@@ -1790,7 +1808,8 @@ static int __coda_start_decoding(struct coda_ctx *ctx)
CODA_CMD_SET_FRAME_SLICE_BB_SIZE);
}
- if (dev->devtype->product == CODA_7541) {
+ if (dev->devtype->product == CODA_HX4 ||
+ dev->devtype->product == CODA_7541) {
int max_mb_x = 1920 / 16;
int max_mb_y = 1088 / 16;
int max_mb_num = max_mb_x * max_mb_y;
@@ -1908,6 +1927,7 @@ static int coda_prepare_decode(struct coda_ctx *ctx)
switch (dev->devtype->product) {
case CODA_DX6:
/* TBD */
+ case CODA_HX4:
case CODA_7541:
coda_write(dev, CODA_PRE_SCAN_EN, CODA_CMD_DEC_PIC_OPTION);
break;
@@ -2048,7 +2068,8 @@ static void coda_finish_decode(struct coda_ctx *ctx)
v4l2_err(&dev->v4l2_dev,
"errors in %d macroblocks\n", err_mb);
- if (dev->devtype->product == CODA_7541) {
+ if (dev->devtype->product == CODA_HX4 ||
+ dev->devtype->product == CODA_7541) {
val = coda_read(dev, CODA_RET_DEC_PIC_OPTION);
if (val == 0) {
/* not enough bitstream data */
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index 15eb5dc4dff9a..3573fb2599ea6 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -128,7 +128,8 @@ void coda_write_base(struct coda_ctx *ctx, struct coda_q_data *q_data,
/*
* Arrays of codecs supported by each given version of Coda:
* i.MX27 -> codadx6
- * i.MX5x -> coda7
+ * i.MX51 -> codahx4
+ * i.MX53 -> coda7
* i.MX6 -> coda960
* Use V4L2_PIX_FMT_YUV420 as placeholder for all supported YUV 4:2:0 variants
*/
@@ -137,6 +138,13 @@ static const struct coda_codec codadx6_codecs[] = {
CODA_CODEC(CODADX6_MODE_ENCODE_MP4, V4L2_PIX_FMT_YUV420, V4L2_PIX_FMT_MPEG4, 720, 576),
};
+static const struct coda_codec codahx4_codecs[] = {
+ CODA_CODEC(CODA7_MODE_ENCODE_H264, V4L2_PIX_FMT_YUV420, V4L2_PIX_FMT_H264, 720, 576),
+ CODA_CODEC(CODA7_MODE_DECODE_H264, V4L2_PIX_FMT_H264, V4L2_PIX_FMT_YUV420, 1920, 1088),
+ CODA_CODEC(CODA7_MODE_DECODE_MP2, V4L2_PIX_FMT_MPEG2, V4L2_PIX_FMT_YUV420, 1920, 1088),
+ CODA_CODEC(CODA7_MODE_DECODE_MP4, V4L2_PIX_FMT_MPEG4, V4L2_PIX_FMT_YUV420, 1280, 720),
+};
+
static const struct coda_codec coda7_codecs[] = {
CODA_CODEC(CODA7_MODE_ENCODE_H264, V4L2_PIX_FMT_YUV420, V4L2_PIX_FMT_H264, 1280, 720),
CODA_CODEC(CODA7_MODE_ENCODE_MP4, V4L2_PIX_FMT_YUV420, V4L2_PIX_FMT_MPEG4, 1280, 720),
@@ -234,6 +242,11 @@ static const struct coda_video_device *codadx6_video_devices[] = {
&coda_bit_encoder,
};
+static const struct coda_video_device *codahx4_video_devices[] = {
+ &coda_bit_encoder,
+ &coda_bit_decoder,
+};
+
static const struct coda_video_device *coda7_video_devices[] = {
&coda_bit_jpeg_encoder,
&coda_bit_jpeg_decoder,
@@ -332,6 +345,8 @@ const char *coda_product_name(int product)
switch (product) {
case CODA_DX6:
return "CodaDx6";
+ case CODA_HX4:
+ return "CodaHx4";
case CODA_7541:
return "CODA7541";
case CODA_960:
@@ -1774,7 +1789,8 @@ static void coda_encode_ctrls(struct coda_ctx *ctx)
V4L2_CID_MPEG_VIDEO_H264_PROFILE,
V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE, 0x0,
V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE);
- if (ctx->dev->devtype->product == CODA_7541) {
+ if (ctx->dev->devtype->product == CODA_HX4 ||
+ ctx->dev->devtype->product == CODA_7541) {
v4l2_ctrl_new_std_menu(&ctx->ctrls, &coda_ctrl_ops,
V4L2_CID_MPEG_VIDEO_H264_LEVEL,
V4L2_MPEG_VIDEO_H264_LEVEL_3_1,
@@ -1802,7 +1818,8 @@ static void coda_encode_ctrls(struct coda_ctx *ctx)
V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE,
V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE, 0x0,
V4L2_MPEG_VIDEO_MPEG4_PROFILE_SIMPLE);
- if (ctx->dev->devtype->product == CODA_7541 ||
+ if (ctx->dev->devtype->product == CODA_HX4 ||
+ ctx->dev->devtype->product == CODA_7541 ||
ctx->dev->devtype->product == CODA_960) {
v4l2_ctrl_new_std_menu(&ctx->ctrls, &coda_ctrl_ops,
V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL,
@@ -1997,6 +2014,7 @@ static int coda_open(struct file *file)
if (enable_bwb || ctx->inst_type == CODA_INST_ENCODER)
ctx->frame_mem_ctrl = CODA9_FRAME_ENABLE_BWB;
/* fallthrough */
+ case CODA_HX4:
case CODA_7541:
ctx->reg_idx = 0;
break;
@@ -2175,7 +2193,8 @@ static int coda_hw_init(struct coda_dev *dev)
/* Tell the BIT where to find everything it needs */
if (dev->devtype->product == CODA_960 ||
- dev->devtype->product == CODA_7541) {
+ dev->devtype->product == CODA_7541 ||
+ dev->devtype->product == CODA_HX4) {
coda_write(dev, dev->tempbuf.paddr,
CODA_REG_BIT_TEMP_BUF_ADDR);
coda_write(dev, 0, CODA_REG_BIT_BIT_STREAM_PARAM);
@@ -2380,6 +2399,7 @@ static void coda_fw_callback(const struct firmware *fw, void *context)
enum coda_platform {
CODA_IMX27,
+ CODA_IMX51,
CODA_IMX53,
CODA_IMX6Q,
CODA_IMX6DL,
@@ -2400,6 +2420,21 @@ static const struct coda_devtype coda_devdata[] = {
.workbuf_size = 288 * 1024 + FMO_SLICE_SAVE_BUF_SIZE * 8 * 1024,
.iram_size = 0xb000,
},
+ [CODA_IMX51] = {
+ .firmware = {
+ "vpu_fw_imx51.bin",
+ "vpu/vpu_fw_imx51.bin",
+ "v4l-codahx4-imx51.bin"
+ },
+ .product = CODA_HX4,
+ .codecs = codahx4_codecs,
+ .num_codecs = ARRAY_SIZE(codahx4_codecs),
+ .vdevs = codahx4_video_devices,
+ .num_vdevs = ARRAY_SIZE(codahx4_video_devices),
+ .workbuf_size = 128 * 1024,
+ .tempbuf_size = 304 * 1024,
+ .iram_size = 0x14000,
+ },
[CODA_IMX53] = {
.firmware = {
"vpu_fw_imx53.bin",
@@ -2456,6 +2491,7 @@ MODULE_DEVICE_TABLE(platform, coda_platform_ids);
#ifdef CONFIG_OF
static const struct of_device_id coda_dt_ids[] = {
{ .compatible = "fsl,imx27-vpu", .data = &coda_devdata[CODA_IMX27] },
+ { .compatible = "fsl,imx51-vpu", .data = &coda_devdata[CODA_IMX51] },
{ .compatible = "fsl,imx53-vpu", .data = &coda_devdata[CODA_IMX53] },
{ .compatible = "fsl,imx6q-vpu", .data = &coda_devdata[CODA_IMX6Q] },
{ .compatible = "fsl,imx6dl-vpu", .data = &coda_devdata[CODA_IMX6DL] },
diff --git a/drivers/media/platform/coda/coda.h b/drivers/media/platform/coda/coda.h
index c5f504d8cf67f..12fab3f1dbfed 100644
--- a/drivers/media/platform/coda/coda.h
+++ b/drivers/media/platform/coda/coda.h
@@ -43,6 +43,7 @@ enum coda_inst_type {
enum coda_product {
CODA_DX6 = 0xf001,
+ CODA_HX4 = 0xf00a,
CODA_7541 = 0xf012,
CODA_960 = 0xf020,
};
--
2.11.0
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^ permalink raw reply related
* [PATCH] arm64: dts: stratix10: add USB ECC reset bit
From: Dinh Nguyen @ 2017-12-13 14:14 UTC (permalink / raw)
To: robh+dt-DgEjT+Ai2ygdnm+yROfE0A, mark.rutland-5wv7dgnIgG8
Cc: dinguyen-DgEjT+Ai2ygdnm+yROfE0A,
devicetree-u79uwXL29TY76Z2rM5mHXA
The USB IP on the Stratix10 SoC needs the USB OCP(ecc) bit to get de-asserted
as well for the USB IP to work properly.
Signed-off-by: Dinh Nguyen <dinguyen-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
index 11ce068..7366a58 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
@@ -327,8 +327,8 @@
compatible = "snps,dwc2";
reg = <0xffb00000 0x40000>;
interrupts = <0 93 4>;
- resets = <&rst USB0_RESET>;
- reset-names = "dwc2";
+ resets = <&rst USB0_RESET>, <&rst USB0_OCP_RESET>;
+ reset-names = "dwc2", "dwc2-ecc";
status = "disabled";
};
@@ -336,8 +336,8 @@
compatible = "snps,dwc2";
reg = <0xffb40000 0x40000>;
interrupts = <0 94 4>;
- resets = <&rst USB1_RESET>;
- reset-names = "dwc2";
+ resets = <&rst USB1_RESET>, <&rst USB1_OCP_RESET>;
+ reset-names = "dwc2", "dwc2-ecc";
status = "disabled";
};
--
2.7.4
--
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^ permalink raw reply related
* [PATCH] arm64: dts: hisilicon: Add hi3660 cpu capacity-dmips-mhz information
From: Valentin Schneider @ 2017-12-13 14:21 UTC (permalink / raw)
To: linux-kernel
Cc: Wei Xu, Rob Herring, Mark Rutland, Catalin Marinas, Will Deacon,
Dietmar Eggemann, linux-arm-kernel, devicetree
The following dt entries are added:
cpus [0-3] (Cortex A53):
- capacity-dmips-mhz = <592>;
cpus [4-7] (Cortex A73):
- capacity-dmips-mhz = <1024>;
Those values were obtained by running dhrystone 2.1 on a
HiKey960 with the following procedure:
- Offline all CPUs but CPU0 (A53)
- Set CPU0 frequency to maximum
- Run Dhrystone 2.1 for 20 seconds
- Offline all CPUs but CPU4 (A73)
- set CPU4 frequency to maximum
- Run Dhrystone 2.1 for 20 seconds
The results are as follows:
A53: 129633887 loops
A73: 287034147 loops
By scaling those values so that the A73s use 1024, we end up with 462
for the A53s. However, they have different maximum frequencies:
1.844GHz for A53s and 2.362GHz for A73s. Thus, we can scale the A53
value to truly represent dmips per MHz, and we end up with 592.
The impact of this change can be verified on HiKey960:
$ cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_cur_freq
1844000
1844000
1844000
1844000
2362000
2362000
2362000
2362000
$ cat /sys/devices/system/cpu/cpu*/cpu_capacity
462
462
462
462
1024
1024
1024
1024
Signed-off-by: Valentin Schneider <valentin.schneider@arm.com>
---
arch/arm64/boot/dts/hisilicon/hi3660.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
index ab0b95b..04a8d28 100644
--- a/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi3660.dtsi
@@ -61,6 +61,7 @@
enable-method = "psci";
next-level-cache = <&A53_L2>;
cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>;
+ capacity-dmips-mhz = <592>;
};
cpu1: cpu@1 {
@@ -70,6 +71,7 @@
enable-method = "psci";
next-level-cache = <&A53_L2>;
cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>;
+ capacity-dmips-mhz = <592>;
};
cpu2: cpu@2 {
@@ -79,6 +81,7 @@
enable-method = "psci";
next-level-cache = <&A53_L2>;
cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>;
+ capacity-dmips-mhz = <592>;
};
cpu3: cpu@3 {
@@ -88,6 +91,7 @@
enable-method = "psci";
next-level-cache = <&A53_L2>;
cpu-idle-states = <&CPU_SLEEP &CLUSTER_SLEEP_0>;
+ capacity-dmips-mhz = <592>;
};
cpu4: cpu@100 {
@@ -101,6 +105,7 @@
&CPU_SLEEP
&CLUSTER_SLEEP_1
>;
+ capacity-dmips-mhz = <1024>;
};
cpu5: cpu@101 {
@@ -114,6 +119,7 @@
&CPU_SLEEP
&CLUSTER_SLEEP_1
>;
+ capacity-dmips-mhz = <1024>;
};
cpu6: cpu@102 {
@@ -127,6 +133,7 @@
&CPU_SLEEP
&CLUSTER_SLEEP_1
>;
+ capacity-dmips-mhz = <1024>;
};
cpu7: cpu@103 {
@@ -140,6 +147,7 @@
&CPU_SLEEP
&CLUSTER_SLEEP_1
>;
+ capacity-dmips-mhz = <1024>;
};
idle-states {
--
2.7.4
^ permalink raw reply related
* Re: [PATCH 1/2] media: dt-bindings: coda: Add compatible for CodaHx4 on i.MX51
From: Baruch Siach @ 2017-12-13 14:21 UTC (permalink / raw)
To: Philipp Zabel
Cc: linux-media-u79uwXL29TY76Z2rM5mHXA, Mauro Carvalho Chehab,
Rob Herring, Mark Rutland, Fabio Estevam, Chris Healy,
devicetree-u79uwXL29TY76Z2rM5mHXA, kernel-bIcnvbaLZ9MEGnE8C9+IrQ
In-Reply-To: <20171213140918.22500-1-p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
Hi Philipp,
On Wed, Dec 13, 2017 at 03:09:17PM +0100, Philipp Zabel wrote:
> Add a compatible for the CodaHx4 VPU used on i.MX51.
>
> Signed-off-by: Philipp Zabel <p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
> ---
> Documentation/devicetree/bindings/media/coda.txt | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Documentation/devicetree/bindings/media/coda.txt b/Documentation/devicetree/bindings/media/coda.txt
> index 2865d04e40305..660f5ecf2a23b 100644
> --- a/Documentation/devicetree/bindings/media/coda.txt
> +++ b/Documentation/devicetree/bindings/media/coda.txt
> @@ -7,6 +7,7 @@ called VPU (Video Processing Unit).
> Required properties:
> - compatible : should be "fsl,<chip>-src" for i.MX SoCs:
> (a) "fsl,imx27-vpu" for CodaDx6 present in i.MX27
> + (a) "fsl,imx51-vpu" for CodaHx4 present in i.MX51
Renumbering the strings might be useful.
> (b) "fsl,imx53-vpu" for CODA7541 present in i.MX53
> (c) "fsl,imx6q-vpu" for CODA960 present in i.MX6q
> - reg: should be register base and length as documented in the
baruch
--
http://baruch.siach.name/blog/ ~. .~ Tk Open Systems
=}------------------------------------------------ooO--U--Ooo------------{=
- baruch-NswTu9S1W3P6gbPvEgmw2w@public.gmane.org - tel: +972.2.679.5364, http://www.tkos.co.il -
--
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^ permalink raw reply
* Re: [PATCH v6 3/6] kernel/reboot.c: export pm_power_off_prepare
From: Leonard Crestez @ 2017-12-13 14:22 UTC (permalink / raw)
To: Oleksij Rempel, Christoph Hellwig, Rafael J. Wysocki
Cc: Mark Rutland, devicetree, Liam Girdwood, Shawn Guo,
Michael Turquette, Stephen Boyd, Russell King, linux-kernel,
Rob Herring, Mark Brown, kernel, Fabio Estevam, Andrew Morton,
Linus Torvalds, linux-clk, linux-arm-kernel
In-Reply-To: <b39d3ae2-5a93-854f-a0ff-aefd405da78b@pengutronix.de>
On Thu, 2017-12-07 at 06:36 +0100, Oleksij Rempel wrote:
>
> On 07.12.2017 00:11, Christoph Hellwig wrote:
> >
> > >
> > > void (*pm_power_off_prepare)(void);
> > > +EXPORT_SYMBOL(pm_power_off_prepare);
> > EXPORT_SYMBOL_GPL for something this deeply internal, please.
> Ok,
> probably all other symbols should be converted in this file in to
> EXPORT_SYMBOL_GPL as well?
>
> grep EXPORT_SYMBOL kernel/reboot.c
> EXPORT_SYMBOL(cad_pid);
> EXPORT_SYMBOL(pm_power_off_prepare);
> EXPORT_SYMBOL_GPL(emergency_restart);
> EXPORT_SYMBOL(register_reboot_notifier);
> EXPORT_SYMBOL(unregister_reboot_notifier);
> EXPORT_SYMBOL(devm_register_reboot_notifier);
> EXPORT_SYMBOL(register_restart_handler);
> EXPORT_SYMBOL(unregister_restart_handler);
> EXPORT_SYMBOL_GPL(kernel_restart);
> EXPORT_SYMBOL_GPL(kernel_halt);
> EXPORT_SYMBOL_GPL(kernel_power_off);
> EXPORT_SYMBOL_GPL(orderly_poweroff);
> EXPORT_SYMBOL_GPL(orderly_reboot);
This call looks much more deeply internal than those other functions,
it's not like reboot_notifier and restart_handler.
It seems that the only user of pm_power_off_prepare right now is the
ACPI core and your patch uses it in a regulator driver. This looks
extremely strange. Maybe this is why imx maintainers are stalling on
this patch?
It might help if the ACPI/PM maintainers ack/review this part
explicitly, and the usage in part 5:
https://patchwork.kernel.org/patch/9799615/
--
Regards,
Leonard
^ permalink raw reply
* [PATCH v2 00/11] Add remaining clocks for QCOM IPQ8074
From: Abhishek Sahu @ 2017-12-13 14:25 UTC (permalink / raw)
To: Stephen Boyd, Michael Turquette
Cc: Rob Herring, Andy Gross, David Brown, Mark Rutland, linux-arm-msm,
linux-soc, linux-clk, linux-kernel, devicetree, Abhishek Sahu
[v2]
- Rebased and tested the patches over clk-next branch
- Changed the PLL’s to use register offset from PLL node
[v1]
This patch series adds following IPQ8074 clocks
- Remaining General PLL’s, NSS UBI PLL and NSS Crypto PLL.
- 2 instances of PCIE, USB, SDCC.
- 2 NSS UBI core and common NSS clocks. NSS is network.
switching subsystem which accelerates the ethernet traffic.
IPQ8074 has two UBI cores and each core uses some separate
core clocks and remaining common clocks.
- NSS Crypto Engine clocks
- NSS ethernet port clocks. IPQ8074 has 6 Ethernet ports and each
port uses different clocks
- Crypto engine clocks
- PCIE and NSS MISC resets.
Abhishek Sahu (11):
clk: qcom: add read-only divider operations
clk: qcom: add parent map for regmap mux
clk: qcom: ipq8074: fix missing GPLL0 divider width
dt-bindings: clock: qcom: add remaining clocks for IPQ8074
clk: qcom: ipq8074: add remaining PLL’s
clk: qcom: ipq8074: add PCIE, USB and SDCC clocks
clk: qcom: ipq8074: add NSS clocks
clk: qcom: ipq8074: add NSS ethernet port clocks
clk: qcom: ipq8074: add GP and Crypto clocks
dt-bindings: clock: qcom: add misc resets for PCIE and NSS
clk: qcom: ipq8074: add misc resets for PCIE and NSS
drivers/clk/qcom/clk-rcg.h | 10 -
drivers/clk/qcom/clk-regmap-divider.c | 29 +
drivers/clk/qcom/clk-regmap-divider.h | 1 +
drivers/clk/qcom/clk-regmap-mux.c | 6 +
drivers/clk/qcom/clk-regmap-mux.h | 2 +
drivers/clk/qcom/common.h | 11 +-
drivers/clk/qcom/gcc-ipq8074.c | 3750 +++++++++++++++++++++++++-
include/dt-bindings/clock/qcom,gcc-ipq8074.h | 222 ++
8 files changed, 4019 insertions(+), 12 deletions(-)
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
^ permalink raw reply
* [PATCH v2 01/11] clk: qcom: add read-only divider operations
From: Abhishek Sahu @ 2017-12-13 14:25 UTC (permalink / raw)
To: Stephen Boyd, Michael Turquette
Cc: Rob Herring, Andy Gross, David Brown, Mark Rutland,
linux-arm-msm-u79uwXL29TY76Z2rM5mHXA,
linux-soc-u79uwXL29TY76Z2rM5mHXA,
linux-clk-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Abhishek Sahu
In-Reply-To: <1513175142-3702-1-git-send-email-absahu-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
Some of the divider settings are preconfigured and should not
be changed by the clock framework during frequency change. This
patch adds the read-only divider operation for QCOM dividers
which is equivalent to generic divider operations in
'commit 79c6ab509558 ("clk: divider: add CLK_DIVIDER_READ_ONLY flag")'.
Signed-off-by: Abhishek Sahu <absahu-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
---
drivers/clk/qcom/clk-regmap-divider.c | 29 +++++++++++++++++++++++++++++
drivers/clk/qcom/clk-regmap-divider.h | 1 +
2 files changed, 30 insertions(+)
diff --git a/drivers/clk/qcom/clk-regmap-divider.c b/drivers/clk/qcom/clk-regmap-divider.c
index 5348491..6cf9005 100644
--- a/drivers/clk/qcom/clk-regmap-divider.c
+++ b/drivers/clk/qcom/clk-regmap-divider.c
@@ -23,6 +23,29 @@ static inline struct clk_regmap_div *to_clk_regmap_div(struct clk_hw *hw)
return container_of(to_clk_regmap(hw), struct clk_regmap_div, clkr);
}
+static long div_round_ro_rate(struct clk_hw *hw, unsigned long rate,
+ unsigned long *prate)
+{
+ struct clk_regmap_div *divider = to_clk_regmap_div(hw);
+ struct clk_regmap *clkr = ÷r->clkr;
+ u32 div;
+ struct clk_hw *hw_parent = clk_hw_get_parent(hw);
+
+ regmap_read(clkr->regmap, divider->reg, &div);
+ div >>= divider->shift;
+ div &= BIT(divider->width) - 1;
+ div += 1;
+
+ if (clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT) {
+ if (!hw_parent)
+ return -EINVAL;
+
+ *prate = clk_hw_round_rate(hw_parent, rate * div);
+ }
+
+ return DIV_ROUND_UP_ULL((u64)*prate, div);
+}
+
static long div_round_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *prate)
{
@@ -68,3 +91,9 @@ static unsigned long div_recalc_rate(struct clk_hw *hw,
.recalc_rate = div_recalc_rate,
};
EXPORT_SYMBOL_GPL(clk_regmap_div_ops);
+
+const struct clk_ops clk_regmap_div_ro_ops = {
+ .round_rate = div_round_ro_rate,
+ .recalc_rate = div_recalc_rate,
+};
+EXPORT_SYMBOL_GPL(clk_regmap_div_ro_ops);
diff --git a/drivers/clk/qcom/clk-regmap-divider.h b/drivers/clk/qcom/clk-regmap-divider.h
index fc4492e..8c39c27 100644
--- a/drivers/clk/qcom/clk-regmap-divider.h
+++ b/drivers/clk/qcom/clk-regmap-divider.h
@@ -25,5 +25,6 @@ struct clk_regmap_div {
};
extern const struct clk_ops clk_regmap_div_ops;
+extern const struct clk_ops clk_regmap_div_ro_ops;
#endif
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
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* [PATCH v2 02/11] clk: qcom: add parent map for regmap mux
From: Abhishek Sahu @ 2017-12-13 14:25 UTC (permalink / raw)
To: Stephen Boyd, Michael Turquette
Cc: Rob Herring, Andy Gross, David Brown, Mark Rutland, linux-arm-msm,
linux-soc, linux-clk, linux-kernel, devicetree, Abhishek Sahu
In-Reply-To: <1513175142-3702-1-git-send-email-absahu@codeaurora.org>
Currently the driver assumes the register configuration value
is identical to its index in the parent map. This patch adds
the parent map field in regmap mux clock node which contains
the mapping of parent index with actual register configuration
value. If regmap node contains this parent map then the
configuration value will be taken from this
parent map instead of simply writing the index value.
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
---
drivers/clk/qcom/clk-rcg.h | 10 ----------
drivers/clk/qcom/clk-regmap-mux.c | 6 ++++++
drivers/clk/qcom/clk-regmap-mux.h | 2 ++
drivers/clk/qcom/common.h | 11 ++++++++++-
4 files changed, 18 insertions(+), 11 deletions(-)
diff --git a/drivers/clk/qcom/clk-rcg.h b/drivers/clk/qcom/clk-rcg.h
index a249545..2a7489a 100644
--- a/drivers/clk/qcom/clk-rcg.h
+++ b/drivers/clk/qcom/clk-rcg.h
@@ -26,16 +26,6 @@ struct freq_tbl {
};
/**
- * struct parent_map - map table for PLL source select configuration values
- * @src: source PLL
- * @cfg: configuration value
- */
-struct parent_map {
- u8 src;
- u8 cfg;
-};
-
-/**
* struct mn - M/N:D counter
* @mnctr_en_bit: bit to enable mn counter
* @mnctr_reset_bit: bit to assert mn counter reset
diff --git a/drivers/clk/qcom/clk-regmap-mux.c b/drivers/clk/qcom/clk-regmap-mux.c
index cae3071..0f3a1bd 100644
--- a/drivers/clk/qcom/clk-regmap-mux.c
+++ b/drivers/clk/qcom/clk-regmap-mux.c
@@ -35,6 +35,9 @@ static u8 mux_get_parent(struct clk_hw *hw)
val >>= mux->shift;
val &= mask;
+ if (mux->parent_map)
+ return qcom_find_src_index(hw, mux->parent_map, val);
+
return val;
}
@@ -45,6 +48,9 @@ static int mux_set_parent(struct clk_hw *hw, u8 index)
unsigned int mask = GENMASK(mux->width + mux->shift - 1, mux->shift);
unsigned int val;
+ if (mux->parent_map)
+ index = mux->parent_map[index].cfg;
+
val = index;
val <<= mux->shift;
diff --git a/drivers/clk/qcom/clk-regmap-mux.h b/drivers/clk/qcom/clk-regmap-mux.h
index 5cec761..7797cdd 100644
--- a/drivers/clk/qcom/clk-regmap-mux.h
+++ b/drivers/clk/qcom/clk-regmap-mux.h
@@ -16,11 +16,13 @@
#include <linux/clk-provider.h>
#include "clk-regmap.h"
+#include "common.h"
struct clk_regmap_mux {
u32 reg;
u32 shift;
u32 width;
+ const struct parent_map *parent_map;
struct clk_regmap clkr;
};
diff --git a/drivers/clk/qcom/common.h b/drivers/clk/qcom/common.h
index 23c1927..00196ee 100644
--- a/drivers/clk/qcom/common.h
+++ b/drivers/clk/qcom/common.h
@@ -20,7 +20,6 @@
struct regmap;
struct freq_tbl;
struct clk_hw;
-struct parent_map;
#define PLL_LOCK_COUNT_SHIFT 8
#define PLL_LOCK_COUNT_MASK 0x3f
@@ -39,6 +38,16 @@ struct qcom_cc_desc {
size_t num_gdscs;
};
+/**
+ * struct parent_map - map table for source select configuration values
+ * @src: source
+ * @cfg: configuration value
+ */
+struct parent_map {
+ u8 src;
+ u8 cfg;
+};
+
extern const struct freq_tbl *qcom_find_freq(const struct freq_tbl *f,
unsigned long rate);
extern const struct freq_tbl *qcom_find_freq_floor(const struct freq_tbl *f,
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
^ permalink raw reply related
* [PATCH v2 03/11] clk: qcom: ipq8074: fix missing GPLL0 divider width
From: Abhishek Sahu @ 2017-12-13 14:25 UTC (permalink / raw)
To: Stephen Boyd, Michael Turquette
Cc: Rob Herring, Andy Gross, David Brown, Mark Rutland, linux-arm-msm,
linux-soc, linux-clk, linux-kernel, devicetree, Abhishek Sahu
In-Reply-To: <1513175142-3702-1-git-send-email-absahu@codeaurora.org>
GPLL0 uses 4 bits post divider which should be specified
in clock driver structure.
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
---
drivers/clk/qcom/gcc-ipq8074.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/qcom/gcc-ipq8074.c b/drivers/clk/qcom/gcc-ipq8074.c
index ed2d00f..99906f6 100644
--- a/drivers/clk/qcom/gcc-ipq8074.c
+++ b/drivers/clk/qcom/gcc-ipq8074.c
@@ -84,6 +84,7 @@ enum {
static struct clk_alpha_pll_postdiv gpll0 = {
.offset = 0x21000,
.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+ .width = 4,
.clkr.hw.init = &(struct clk_init_data){
.name = "gpll0",
.parent_names = (const char *[]){
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
^ permalink raw reply related
* [PATCH v2 04/11] dt-bindings: clock: qcom: add remaining clocks for IPQ8074
From: Abhishek Sahu @ 2017-12-13 14:25 UTC (permalink / raw)
To: Stephen Boyd, Michael Turquette
Cc: Rob Herring, Andy Gross, David Brown, Mark Rutland, linux-arm-msm,
linux-soc, linux-clk, linux-kernel, devicetree, Abhishek Sahu
In-Reply-To: <1513175142-3702-1-git-send-email-absahu@codeaurora.org>
This patch adds the DT bindings for following IPQ8074 clocks
- General PLL’s, NSS UBI PLL and NSS Crypto PLL.
- 2 instances of PCIE, USB, SDCC.
- 2 NSS UBI core and common NSS clocks. NSS is network switching
system which accelerates the ethernet traffic. IPQ8074
NSS has two UBI cores. Some clocks are separate for each UBI core
and remaining NSS clocks are common.
- NSS ethernet port clocks. IPQ8074 has 6 ethernet ports and
each port uses different TX and RX clocks.
- Crypto engine clocks.
- General purpose clocks which comes over GPIO.
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
---
include/dt-bindings/clock/qcom,gcc-ipq8074.h | 180 +++++++++++++++++++++++++++
1 file changed, 180 insertions(+)
diff --git a/include/dt-bindings/clock/qcom,gcc-ipq8074.h b/include/dt-bindings/clock/qcom,gcc-ipq8074.h
index 370c83c..ff0b4ac 100644
--- a/include/dt-bindings/clock/qcom,gcc-ipq8074.h
+++ b/include/dt-bindings/clock/qcom,gcc-ipq8074.h
@@ -58,6 +58,186 @@
#define GCC_QPIC_AHB_CLK 41
#define GCC_QPIC_CLK 42
#define PCNOC_BFDCD_CLK_SRC 43
+#define GPLL2_MAIN 44
+#define GPLL2 45
+#define GPLL4_MAIN 46
+#define GPLL4 47
+#define GPLL6_MAIN 48
+#define GPLL6 49
+#define UBI32_PLL_MAIN 50
+#define UBI32_PLL 51
+#define NSS_CRYPTO_PLL_MAIN 52
+#define NSS_CRYPTO_PLL 53
+#define PCIE0_AXI_CLK_SRC 54
+#define PCIE0_AUX_CLK_SRC 55
+#define PCIE0_PIPE_CLK_SRC 56
+#define PCIE1_AXI_CLK_SRC 57
+#define PCIE1_AUX_CLK_SRC 58
+#define PCIE1_PIPE_CLK_SRC 59
+#define SDCC1_APPS_CLK_SRC 60
+#define SDCC1_ICE_CORE_CLK_SRC 61
+#define SDCC2_APPS_CLK_SRC 62
+#define USB0_MASTER_CLK_SRC 63
+#define USB0_AUX_CLK_SRC 64
+#define USB0_MOCK_UTMI_CLK_SRC 65
+#define USB0_PIPE_CLK_SRC 66
+#define USB1_MASTER_CLK_SRC 67
+#define USB1_AUX_CLK_SRC 68
+#define USB1_MOCK_UTMI_CLK_SRC 69
+#define USB1_PIPE_CLK_SRC 70
+#define GCC_XO_CLK_SRC 71
+#define SYSTEM_NOC_BFDCD_CLK_SRC 72
+#define NSS_CE_CLK_SRC 73
+#define NSS_NOC_BFDCD_CLK_SRC 74
+#define NSS_CRYPTO_CLK_SRC 75
+#define NSS_UBI0_CLK_SRC 76
+#define NSS_UBI0_DIV_CLK_SRC 77
+#define NSS_UBI1_CLK_SRC 78
+#define NSS_UBI1_DIV_CLK_SRC 79
+#define UBI_MPT_CLK_SRC 80
+#define NSS_IMEM_CLK_SRC 81
+#define NSS_PPE_CLK_SRC 82
+#define NSS_PORT1_RX_CLK_SRC 83
+#define NSS_PORT1_RX_DIV_CLK_SRC 84
+#define NSS_PORT1_TX_CLK_SRC 85
+#define NSS_PORT1_TX_DIV_CLK_SRC 86
+#define NSS_PORT2_RX_CLK_SRC 87
+#define NSS_PORT2_RX_DIV_CLK_SRC 88
+#define NSS_PORT2_TX_CLK_SRC 89
+#define NSS_PORT2_TX_DIV_CLK_SRC 90
+#define NSS_PORT3_RX_CLK_SRC 91
+#define NSS_PORT3_RX_DIV_CLK_SRC 92
+#define NSS_PORT3_TX_CLK_SRC 93
+#define NSS_PORT3_TX_DIV_CLK_SRC 94
+#define NSS_PORT4_RX_CLK_SRC 95
+#define NSS_PORT4_RX_DIV_CLK_SRC 96
+#define NSS_PORT4_TX_CLK_SRC 97
+#define NSS_PORT4_TX_DIV_CLK_SRC 98
+#define NSS_PORT5_RX_CLK_SRC 99
+#define NSS_PORT5_RX_DIV_CLK_SRC 100
+#define NSS_PORT5_TX_CLK_SRC 101
+#define NSS_PORT5_TX_DIV_CLK_SRC 102
+#define NSS_PORT6_RX_CLK_SRC 103
+#define NSS_PORT6_RX_DIV_CLK_SRC 104
+#define NSS_PORT6_TX_CLK_SRC 105
+#define NSS_PORT6_TX_DIV_CLK_SRC 106
+#define CRYPTO_CLK_SRC 107
+#define GP1_CLK_SRC 108
+#define GP2_CLK_SRC 109
+#define GP3_CLK_SRC 110
+#define GCC_PCIE0_AHB_CLK 111
+#define GCC_PCIE0_AUX_CLK 112
+#define GCC_PCIE0_AXI_M_CLK 113
+#define GCC_PCIE0_AXI_S_CLK 114
+#define GCC_PCIE0_PIPE_CLK 115
+#define GCC_SYS_NOC_PCIE0_AXI_CLK 116
+#define GCC_PCIE1_AHB_CLK 117
+#define GCC_PCIE1_AUX_CLK 118
+#define GCC_PCIE1_AXI_M_CLK 119
+#define GCC_PCIE1_AXI_S_CLK 120
+#define GCC_PCIE1_PIPE_CLK 121
+#define GCC_SYS_NOC_PCIE1_AXI_CLK 122
+#define GCC_USB0_AUX_CLK 123
+#define GCC_SYS_NOC_USB0_AXI_CLK 124
+#define GCC_USB0_MASTER_CLK 125
+#define GCC_USB0_MOCK_UTMI_CLK 126
+#define GCC_USB0_PHY_CFG_AHB_CLK 127
+#define GCC_USB0_PIPE_CLK 128
+#define GCC_USB0_SLEEP_CLK 129
+#define GCC_USB1_AUX_CLK 130
+#define GCC_SYS_NOC_USB1_AXI_CLK 131
+#define GCC_USB1_MASTER_CLK 132
+#define GCC_USB1_MOCK_UTMI_CLK 133
+#define GCC_USB1_PHY_CFG_AHB_CLK 134
+#define GCC_USB1_PIPE_CLK 135
+#define GCC_USB1_SLEEP_CLK 136
+#define GCC_SDCC1_AHB_CLK 137
+#define GCC_SDCC1_APPS_CLK 138
+#define GCC_SDCC1_ICE_CORE_CLK 139
+#define GCC_SDCC2_AHB_CLK 140
+#define GCC_SDCC2_APPS_CLK 141
+#define GCC_MEM_NOC_NSS_AXI_CLK 142
+#define GCC_NSS_CE_APB_CLK 143
+#define GCC_NSS_CE_AXI_CLK 144
+#define GCC_NSS_CFG_CLK 145
+#define GCC_NSS_CRYPTO_CLK 146
+#define GCC_NSS_CSR_CLK 147
+#define GCC_NSS_EDMA_CFG_CLK 148
+#define GCC_NSS_EDMA_CLK 149
+#define GCC_NSS_IMEM_CLK 150
+#define GCC_NSS_NOC_CLK 151
+#define GCC_NSS_PPE_BTQ_CLK 152
+#define GCC_NSS_PPE_CFG_CLK 153
+#define GCC_NSS_PPE_CLK 154
+#define GCC_NSS_PPE_IPE_CLK 155
+#define GCC_NSS_PTP_REF_CLK 156
+#define GCC_NSSNOC_CE_APB_CLK 157
+#define GCC_NSSNOC_CE_AXI_CLK 158
+#define GCC_NSSNOC_CRYPTO_CLK 159
+#define GCC_NSSNOC_PPE_CFG_CLK 160
+#define GCC_NSSNOC_PPE_CLK 161
+#define GCC_NSSNOC_QOSGEN_REF_CLK 162
+#define GCC_NSSNOC_SNOC_CLK 163
+#define GCC_NSSNOC_TIMEOUT_REF_CLK 164
+#define GCC_NSSNOC_UBI0_AHB_CLK 165
+#define GCC_NSSNOC_UBI1_AHB_CLK 166
+#define GCC_UBI0_AHB_CLK 167
+#define GCC_UBI0_AXI_CLK 168
+#define GCC_UBI0_NC_AXI_CLK 169
+#define GCC_UBI0_CORE_CLK 170
+#define GCC_UBI0_MPT_CLK 171
+#define GCC_UBI1_AHB_CLK 172
+#define GCC_UBI1_AXI_CLK 173
+#define GCC_UBI1_NC_AXI_CLK 174
+#define GCC_UBI1_CORE_CLK 175
+#define GCC_UBI1_MPT_CLK 176
+#define GCC_CMN_12GPLL_AHB_CLK 177
+#define GCC_CMN_12GPLL_SYS_CLK 178
+#define GCC_MDIO_AHB_CLK 179
+#define GCC_UNIPHY0_AHB_CLK 180
+#define GCC_UNIPHY0_SYS_CLK 181
+#define GCC_UNIPHY1_AHB_CLK 182
+#define GCC_UNIPHY1_SYS_CLK 183
+#define GCC_UNIPHY2_AHB_CLK 184
+#define GCC_UNIPHY2_SYS_CLK 185
+#define GCC_NSS_PORT1_RX_CLK 186
+#define GCC_NSS_PORT1_TX_CLK 187
+#define GCC_NSS_PORT2_RX_CLK 188
+#define GCC_NSS_PORT2_TX_CLK 189
+#define GCC_NSS_PORT3_RX_CLK 190
+#define GCC_NSS_PORT3_TX_CLK 191
+#define GCC_NSS_PORT4_RX_CLK 192
+#define GCC_NSS_PORT4_TX_CLK 193
+#define GCC_NSS_PORT5_RX_CLK 194
+#define GCC_NSS_PORT5_TX_CLK 195
+#define GCC_NSS_PORT6_RX_CLK 196
+#define GCC_NSS_PORT6_TX_CLK 197
+#define GCC_PORT1_MAC_CLK 198
+#define GCC_PORT2_MAC_CLK 199
+#define GCC_PORT3_MAC_CLK 200
+#define GCC_PORT4_MAC_CLK 201
+#define GCC_PORT5_MAC_CLK 202
+#define GCC_PORT6_MAC_CLK 203
+#define GCC_UNIPHY0_PORT1_RX_CLK 204
+#define GCC_UNIPHY0_PORT1_TX_CLK 205
+#define GCC_UNIPHY0_PORT2_RX_CLK 206
+#define GCC_UNIPHY0_PORT2_TX_CLK 207
+#define GCC_UNIPHY0_PORT3_RX_CLK 208
+#define GCC_UNIPHY0_PORT3_TX_CLK 209
+#define GCC_UNIPHY0_PORT4_RX_CLK 210
+#define GCC_UNIPHY0_PORT4_TX_CLK 211
+#define GCC_UNIPHY0_PORT5_RX_CLK 212
+#define GCC_UNIPHY0_PORT5_TX_CLK 213
+#define GCC_UNIPHY1_PORT5_RX_CLK 214
+#define GCC_UNIPHY1_PORT5_TX_CLK 215
+#define GCC_UNIPHY2_PORT6_RX_CLK 216
+#define GCC_UNIPHY2_PORT6_TX_CLK 217
+#define GCC_CRYPTO_AHB_CLK 218
+#define GCC_CRYPTO_AXI_CLK 219
+#define GCC_CRYPTO_CLK 220
+#define GCC_GP1_CLK 221
+#define GCC_GP2_CLK 222
+#define GCC_GP3_CLK 223
#define GCC_BLSP1_BCR 0
#define GCC_BLSP1_QUP1_BCR 1
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
^ permalink raw reply related
* [PATCH v2 05/11] clk: qcom: ipq8074: add remaining PLL’s
From: Abhishek Sahu @ 2017-12-13 14:25 UTC (permalink / raw)
To: Stephen Boyd, Michael Turquette
Cc: Rob Herring, Andy Gross, David Brown, Mark Rutland,
linux-arm-msm-u79uwXL29TY76Z2rM5mHXA,
linux-soc-u79uwXL29TY76Z2rM5mHXA,
linux-clk-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Abhishek Sahu
In-Reply-To: <1513175142-3702-1-git-send-email-absahu-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
- GPLL2, GPLL4 and GPLL6 are general PLL clocks and parent
for all core peripherals.
- UBI PLL is mainly used by NSS (Network Switching System).
IPQ8074 has 2 instances of NSS UBI cores and UBI PLL will
be used to control the core frequency.
- NSS Crypto PLL is mainly used by NSS Crypto Engine which
supports the multiple cryptographic algorithm used in
Ethernet.
- IPQ8074 frequency plan does not require change in PLL post
dividers so marked the same as read-only.
Signed-off-by: Abhishek Sahu <absahu-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
---
drivers/clk/qcom/gcc-ipq8074.c | 192 ++++++++++++++++++++++++++++++++++++++++-
1 file changed, 191 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/qcom/gcc-ipq8074.c b/drivers/clk/qcom/gcc-ipq8074.c
index 99906f6..ad9c920 100644
--- a/drivers/clk/qcom/gcc-ipq8074.c
+++ b/drivers/clk/qcom/gcc-ipq8074.c
@@ -91,7 +91,186 @@ enum {
"gpll0_main"
},
.num_parents = 1,
- .ops = &clk_alpha_pll_postdiv_ops,
+ .ops = &clk_alpha_pll_postdiv_ro_ops,
+ },
+};
+
+static struct clk_alpha_pll gpll2_main = {
+ .offset = 0x4a000,
+ .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+ .clkr = {
+ .enable_reg = 0x0b000,
+ .enable_mask = BIT(2),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpll2_main",
+ .parent_names = (const char *[]){
+ "xo"
+ },
+ .num_parents = 1,
+ .ops = &clk_alpha_pll_ops,
+ .flags = CLK_IS_CRITICAL,
+ },
+ },
+};
+
+static struct clk_alpha_pll_postdiv gpll2 = {
+ .offset = 0x4a000,
+ .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+ .width = 4,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gpll2",
+ .parent_names = (const char *[]){
+ "gpll2_main"
+ },
+ .num_parents = 1,
+ .ops = &clk_alpha_pll_postdiv_ro_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_alpha_pll gpll4_main = {
+ .offset = 0x24000,
+ .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+ .clkr = {
+ .enable_reg = 0x0b000,
+ .enable_mask = BIT(5),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpll4_main",
+ .parent_names = (const char *[]){
+ "xo"
+ },
+ .num_parents = 1,
+ .ops = &clk_alpha_pll_ops,
+ .flags = CLK_IS_CRITICAL,
+ },
+ },
+};
+
+static struct clk_alpha_pll_postdiv gpll4 = {
+ .offset = 0x24000,
+ .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+ .width = 4,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gpll4",
+ .parent_names = (const char *[]){
+ "gpll4_main"
+ },
+ .num_parents = 1,
+ .ops = &clk_alpha_pll_postdiv_ro_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_alpha_pll gpll6_main = {
+ .offset = 0x37000,
+ .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_BRAMMO],
+ .flags = SUPPORTS_DYNAMIC_UPDATE,
+ .clkr = {
+ .enable_reg = 0x0b000,
+ .enable_mask = BIT(7),
+ .hw.init = &(struct clk_init_data){
+ .name = "gpll6_main",
+ .parent_names = (const char *[]){
+ "xo"
+ },
+ .num_parents = 1,
+ .ops = &clk_alpha_pll_ops,
+ .flags = CLK_IS_CRITICAL,
+ },
+ },
+};
+
+static struct clk_alpha_pll_postdiv gpll6 = {
+ .offset = 0x37000,
+ .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_BRAMMO],
+ .width = 2,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gpll6",
+ .parent_names = (const char *[]){
+ "gpll6_main"
+ },
+ .num_parents = 1,
+ .ops = &clk_alpha_pll_postdiv_ro_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_fixed_factor gpll6_out_main_div2 = {
+ .mult = 1,
+ .div = 2,
+ .hw.init = &(struct clk_init_data){
+ .name = "gpll6_out_main_div2",
+ .parent_names = (const char *[]){
+ "gpll6_main"
+ },
+ .num_parents = 1,
+ .ops = &clk_fixed_factor_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_alpha_pll ubi32_pll_main = {
+ .offset = 0x25000,
+ .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_HUAYRA],
+ .flags = SUPPORTS_DYNAMIC_UPDATE,
+ .clkr = {
+ .enable_reg = 0x0b000,
+ .enable_mask = BIT(6),
+ .hw.init = &(struct clk_init_data){
+ .name = "ubi32_pll_main",
+ .parent_names = (const char *[]){
+ "xo"
+ },
+ .num_parents = 1,
+ .ops = &clk_alpha_pll_huayra_ops,
+ },
+ },
+};
+
+static struct clk_alpha_pll_postdiv ubi32_pll = {
+ .offset = 0x25000,
+ .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_HUAYRA],
+ .width = 2,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "ubi32_pll",
+ .parent_names = (const char *[]){
+ "ubi32_pll_main"
+ },
+ .num_parents = 1,
+ .ops = &clk_alpha_pll_postdiv_ro_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_alpha_pll nss_crypto_pll_main = {
+ .offset = 0x22000,
+ .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+ .clkr = {
+ .enable_reg = 0x0b000,
+ .enable_mask = BIT(4),
+ .hw.init = &(struct clk_init_data){
+ .name = "nss_crypto_pll_main",
+ .parent_names = (const char *[]){
+ "xo"
+ },
+ .num_parents = 1,
+ .ops = &clk_alpha_pll_ops,
+ },
+ },
+};
+
+static struct clk_alpha_pll_postdiv nss_crypto_pll = {
+ .offset = 0x22000,
+ .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
+ .width = 4,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_crypto_pll",
+ .parent_names = (const char *[]){
+ "nss_crypto_pll_main"
+ },
+ .num_parents = 1,
+ .ops = &clk_alpha_pll_postdiv_ro_ops,
+ .flags = CLK_SET_RATE_PARENT,
},
};
@@ -808,12 +987,23 @@ enum {
static struct clk_hw *gcc_ipq8074_hws[] = {
&gpll0_out_main_div2.hw,
+ &gpll6_out_main_div2.hw,
&pcnoc_clk_src.hw,
};
static struct clk_regmap *gcc_ipq8074_clks[] = {
[GPLL0_MAIN] = &gpll0_main.clkr,
[GPLL0] = &gpll0.clkr,
+ [GPLL2_MAIN] = &gpll2_main.clkr,
+ [GPLL2] = &gpll2.clkr,
+ [GPLL4_MAIN] = &gpll4_main.clkr,
+ [GPLL4] = &gpll4.clkr,
+ [GPLL6_MAIN] = &gpll6_main.clkr,
+ [GPLL6] = &gpll6.clkr,
+ [UBI32_PLL_MAIN] = &ubi32_pll_main.clkr,
+ [UBI32_PLL] = &ubi32_pll.clkr,
+ [NSS_CRYPTO_PLL_MAIN] = &nss_crypto_pll_main.clkr,
+ [NSS_CRYPTO_PLL] = &nss_crypto_pll.clkr,
[PCNOC_BFDCD_CLK_SRC] = &pcnoc_bfdcd_clk_src.clkr,
[GCC_SLEEP_CLK_SRC] = &gcc_sleep_clk_src.clkr,
[BLSP1_QUP1_I2C_APPS_CLK_SRC] = &blsp1_qup1_i2c_apps_clk_src.clkr,
--
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^ permalink raw reply related
* [PATCH v2 06/11] clk: qcom: ipq8074: add PCIE, USB and SDCC clocks
From: Abhishek Sahu @ 2017-12-13 14:25 UTC (permalink / raw)
To: Stephen Boyd, Michael Turquette
Cc: Rob Herring, Andy Gross, David Brown, Mark Rutland,
linux-arm-msm-u79uwXL29TY76Z2rM5mHXA,
linux-soc-u79uwXL29TY76Z2rM5mHXA,
linux-clk-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Abhishek Sahu
In-Reply-To: <1513175142-3702-1-git-send-email-absahu-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
- It has 2 instances of PCIE which uses AXI, AHB, AUX, SYS NOC
AXI and PIPE clocks.
- It has 2 instances of USB 3.0 which uses AUX, SLEEP, PIPE,
SYS NOC, mock UTMI and master clocks.
- It has 2 instances of SDCC which uses APSS and AHB clock.
SDCC1 requires ICE core clock also.
- All the PIPE clocks are external clocks which will be
registered in clock framework by PHY drivers. The enabling
and disabling of PIPE RCG clocks are dependent upon PHY
initialization sequence so BRANCH_HALT_DELAY flag is required for
these clocks.
Signed-off-by: Abhishek Sahu <absahu-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
---
drivers/clk/qcom/gcc-ipq8074.c | 994 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 994 insertions(+)
diff --git a/drivers/clk/qcom/gcc-ipq8074.c b/drivers/clk/qcom/gcc-ipq8074.c
index ad9c920..7010560 100644
--- a/drivers/clk/qcom/gcc-ipq8074.c
+++ b/drivers/clk/qcom/gcc-ipq8074.c
@@ -28,6 +28,7 @@
#include "clk-rcg.h"
#include "clk-branch.h"
#include "clk-alpha-pll.h"
+#include "clk-regmap-mux.h"
#include "reset.h"
#define F(f, s, h, m, n) { (f), (s), (2 * (h) - 1), (m), (n) }
@@ -36,6 +37,13 @@ enum {
P_XO,
P_GPLL0,
P_GPLL0_DIV2,
+ P_GPLL2,
+ P_GPLL6,
+ P_SLEEP_CLK,
+ P_PCIE20_PHY0_PIPE,
+ P_PCIE20_PHY1_PIPE,
+ P_USB3PHY_0_PIPE,
+ P_USB3PHY_1_PIPE,
};
static const char * const gcc_xo_gpll0_gpll0_out_main_div2[] = {
@@ -50,6 +58,122 @@ enum {
{ P_GPLL0_DIV2, 4 },
};
+static const char * const gcc_xo_gpll0[] = {
+ "xo",
+ "gpll0",
+};
+
+static const struct parent_map gcc_xo_gpll0_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 1 },
+};
+
+static const char * const gcc_xo_gpll0_gpll2_gpll0_out_main_div2[] = {
+ "xo",
+ "gpll0",
+ "gpll2",
+ "gpll0_out_main_div2",
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll2_gpll0_out_main_div2_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 1 },
+ { P_GPLL2, 2 },
+ { P_GPLL0_DIV2, 4 },
+};
+
+static const char * const gcc_xo_gpll0_sleep_clk[] = {
+ "xo",
+ "gpll0",
+ "sleep_clk",
+};
+
+static const struct parent_map gcc_xo_gpll0_sleep_clk_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 2 },
+ { P_SLEEP_CLK, 6 },
+};
+
+static const char * const gcc_xo_gpll6_gpll0_gpll0_out_main_div2[] = {
+ "xo",
+ "gpll6",
+ "gpll0",
+ "gpll0_out_main_div2",
+};
+
+static const struct parent_map gcc_xo_gpll6_gpll0_gpll0_out_main_div2_map[] = {
+ { P_XO, 0 },
+ { P_GPLL6, 1 },
+ { P_GPLL0, 3 },
+ { P_GPLL0_DIV2, 4 },
+};
+
+static const char * const gcc_xo_gpll0_out_main_div2_gpll0[] = {
+ "xo",
+ "gpll0_out_main_div2",
+ "gpll0",
+};
+
+static const struct parent_map gcc_xo_gpll0_out_main_div2_gpll0_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0_DIV2, 2 },
+ { P_GPLL0, 1 },
+};
+
+static const char * const gcc_usb3phy_0_cc_pipe_clk_xo[] = {
+ "usb3phy_0_cc_pipe_clk",
+ "xo",
+};
+
+static const struct parent_map gcc_usb3phy_0_cc_pipe_clk_xo_map[] = {
+ { P_USB3PHY_0_PIPE, 0 },
+ { P_XO, 2 },
+};
+
+static const char * const gcc_usb3phy_1_cc_pipe_clk_xo[] = {
+ "usb3phy_1_cc_pipe_clk",
+ "xo",
+};
+
+static const struct parent_map gcc_usb3phy_1_cc_pipe_clk_xo_map[] = {
+ { P_USB3PHY_1_PIPE, 0 },
+ { P_XO, 2 },
+};
+
+static const char * const gcc_pcie20_phy0_pipe_clk_xo[] = {
+ "pcie20_phy0_pipe_clk",
+ "xo",
+};
+
+static const struct parent_map gcc_pcie20_phy0_pipe_clk_xo_map[] = {
+ { P_PCIE20_PHY0_PIPE, 0 },
+ { P_XO, 2 },
+};
+
+static const char * const gcc_pcie20_phy1_pipe_clk_xo[] = {
+ "pcie20_phy1_pipe_clk",
+ "xo",
+};
+
+static const struct parent_map gcc_pcie20_phy1_pipe_clk_xo_map[] = {
+ { P_PCIE20_PHY1_PIPE, 0 },
+ { P_XO, 2 },
+};
+
+static const char * const gcc_xo_gpll0_gpll6_gpll0_div2[] = {
+ "xo",
+ "gpll0",
+ "gpll6",
+ "gpll0_out_main_div2",
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll6_gpll0_div2_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 1 },
+ { P_GPLL6, 2 },
+ { P_GPLL0_DIV2, 4 },
+};
+
static struct clk_alpha_pll gpll0_main = {
.offset = 0x21000,
.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
@@ -610,6 +734,297 @@ enum {
},
};
+static const struct freq_tbl ftbl_pcie_axi_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(200000000, P_GPLL0, 4, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 pcie0_axi_clk_src = {
+ .cmd_rcgr = 0x75054,
+ .freq_tbl = ftbl_pcie_axi_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "pcie0_axi_clk_src",
+ .parent_names = gcc_xo_gpll0,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_pcie_aux_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+};
+
+static struct clk_rcg2 pcie0_aux_clk_src = {
+ .cmd_rcgr = 0x75024,
+ .freq_tbl = ftbl_pcie_aux_clk_src,
+ .mnd_width = 16,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_sleep_clk_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "pcie0_aux_clk_src",
+ .parent_names = gcc_xo_gpll0_sleep_clk,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_mux pcie0_pipe_clk_src = {
+ .reg = 0x7501c,
+ .shift = 8,
+ .width = 2,
+ .parent_map = gcc_pcie20_phy0_pipe_clk_xo_map,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "pcie0_pipe_clk_src",
+ .parent_names = gcc_pcie20_phy0_pipe_clk_xo,
+ .num_parents = 2,
+ .ops = &clk_regmap_mux_closest_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static struct clk_rcg2 pcie1_axi_clk_src = {
+ .cmd_rcgr = 0x76054,
+ .freq_tbl = ftbl_pcie_axi_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "pcie1_axi_clk_src",
+ .parent_names = gcc_xo_gpll0,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 pcie1_aux_clk_src = {
+ .cmd_rcgr = 0x76024,
+ .freq_tbl = ftbl_pcie_aux_clk_src,
+ .mnd_width = 16,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_sleep_clk_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "pcie1_aux_clk_src",
+ .parent_names = gcc_xo_gpll0_sleep_clk,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_mux pcie1_pipe_clk_src = {
+ .reg = 0x7601c,
+ .shift = 8,
+ .width = 2,
+ .parent_map = gcc_pcie20_phy1_pipe_clk_xo_map,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "pcie1_pipe_clk_src",
+ .parent_names = gcc_pcie20_phy1_pipe_clk_xo,
+ .num_parents = 2,
+ .ops = &clk_regmap_mux_closest_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static const struct freq_tbl ftbl_sdcc_apps_clk_src[] = {
+ F(144000, P_XO, 16, 3, 25),
+ F(400000, P_XO, 12, 1, 4),
+ F(24000000, P_GPLL2, 12, 1, 4),
+ F(48000000, P_GPLL2, 12, 1, 2),
+ F(96000000, P_GPLL2, 12, 0, 0),
+ F(177777778, P_GPLL0, 4.5, 0, 0),
+ F(192000000, P_GPLL2, 6, 0, 0),
+ F(384000000, P_GPLL2, 3, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 sdcc1_apps_clk_src = {
+ .cmd_rcgr = 0x42004,
+ .freq_tbl = ftbl_sdcc_apps_clk_src,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll2_gpll0_out_main_div2_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "sdcc1_apps_clk_src",
+ .parent_names = gcc_xo_gpll0_gpll2_gpll0_out_main_div2,
+ .num_parents = 4,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_sdcc_ice_core_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(160000000, P_GPLL0, 5, 0, 0),
+ F(308570000, P_GPLL6, 3.5, 0, 0),
+};
+
+static struct clk_rcg2 sdcc1_ice_core_clk_src = {
+ .cmd_rcgr = 0x5d000,
+ .freq_tbl = ftbl_sdcc_ice_core_clk_src,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll6_gpll0_div2_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "sdcc1_ice_core_clk_src",
+ .parent_names = gcc_xo_gpll0_gpll6_gpll0_div2,
+ .num_parents = 4,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 sdcc2_apps_clk_src = {
+ .cmd_rcgr = 0x43004,
+ .freq_tbl = ftbl_sdcc_apps_clk_src,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll2_gpll0_out_main_div2_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "sdcc2_apps_clk_src",
+ .parent_names = gcc_xo_gpll0_gpll2_gpll0_out_main_div2,
+ .num_parents = 4,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_usb_master_clk_src[] = {
+ F(80000000, P_GPLL0_DIV2, 5, 0, 0),
+ F(100000000, P_GPLL0, 8, 0, 0),
+ F(133330000, P_GPLL0, 6, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 usb0_master_clk_src = {
+ .cmd_rcgr = 0x3e00c,
+ .freq_tbl = ftbl_usb_master_clk_src,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_out_main_div2_gpll0_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "usb0_master_clk_src",
+ .parent_names = gcc_xo_gpll0_out_main_div2_gpll0,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_usb_aux_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 usb0_aux_clk_src = {
+ .cmd_rcgr = 0x3e05c,
+ .freq_tbl = ftbl_usb_aux_clk_src,
+ .mnd_width = 16,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_sleep_clk_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "usb0_aux_clk_src",
+ .parent_names = gcc_xo_gpll0_sleep_clk,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_usb_mock_utmi_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(20000000, P_GPLL6, 6, 1, 9),
+ F(60000000, P_GPLL6, 6, 1, 3),
+ { }
+};
+
+static struct clk_rcg2 usb0_mock_utmi_clk_src = {
+ .cmd_rcgr = 0x3e020,
+ .freq_tbl = ftbl_usb_mock_utmi_clk_src,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll6_gpll0_gpll0_out_main_div2_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "usb0_mock_utmi_clk_src",
+ .parent_names = gcc_xo_gpll6_gpll0_gpll0_out_main_div2,
+ .num_parents = 4,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_mux usb0_pipe_clk_src = {
+ .reg = 0x3e048,
+ .shift = 8,
+ .width = 2,
+ .parent_map = gcc_usb3phy_0_cc_pipe_clk_xo_map,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "usb0_pipe_clk_src",
+ .parent_names = gcc_usb3phy_0_cc_pipe_clk_xo,
+ .num_parents = 2,
+ .ops = &clk_regmap_mux_closest_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static struct clk_rcg2 usb1_master_clk_src = {
+ .cmd_rcgr = 0x3f00c,
+ .freq_tbl = ftbl_usb_master_clk_src,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_out_main_div2_gpll0_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "usb1_master_clk_src",
+ .parent_names = gcc_xo_gpll0_out_main_div2_gpll0,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 usb1_aux_clk_src = {
+ .cmd_rcgr = 0x3f05c,
+ .freq_tbl = ftbl_usb_aux_clk_src,
+ .mnd_width = 16,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_sleep_clk_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "usb1_aux_clk_src",
+ .parent_names = gcc_xo_gpll0_sleep_clk,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 usb1_mock_utmi_clk_src = {
+ .cmd_rcgr = 0x3f020,
+ .freq_tbl = ftbl_usb_mock_utmi_clk_src,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll6_gpll0_gpll0_out_main_div2_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "usb1_mock_utmi_clk_src",
+ .parent_names = gcc_xo_gpll6_gpll0_gpll0_out_main_div2,
+ .num_parents = 4,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_mux usb1_pipe_clk_src = {
+ .reg = 0x3f048,
+ .shift = 8,
+ .width = 2,
+ .parent_map = gcc_usb3phy_1_cc_pipe_clk_xo_map,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "usb1_pipe_clk_src",
+ .parent_names = gcc_usb3phy_1_cc_pipe_clk_xo,
+ .num_parents = 2,
+ .ops = &clk_regmap_mux_closest_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
static struct clk_branch gcc_blsp1_ahb_clk = {
.halt_reg = 0x01008,
.clkr = {
@@ -985,6 +1400,537 @@ enum {
},
};
+static struct clk_branch gcc_pcie0_ahb_clk = {
+ .halt_reg = 0x75010,
+ .clkr = {
+ .enable_reg = 0x75010,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_pcie0_ahb_clk",
+ .parent_names = (const char *[]){
+ "pcnoc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_pcie0_aux_clk = {
+ .halt_reg = 0x75014,
+ .clkr = {
+ .enable_reg = 0x75014,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_pcie0_aux_clk",
+ .parent_names = (const char *[]){
+ "pcie0_aux_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_pcie0_axi_m_clk = {
+ .halt_reg = 0x75008,
+ .clkr = {
+ .enable_reg = 0x75008,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_pcie0_axi_m_clk",
+ .parent_names = (const char *[]){
+ "pcie0_axi_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_pcie0_axi_s_clk = {
+ .halt_reg = 0x7500c,
+ .clkr = {
+ .enable_reg = 0x7500c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_pcie0_axi_s_clk",
+ .parent_names = (const char *[]){
+ "pcie0_axi_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_pcie0_pipe_clk = {
+ .halt_reg = 0x75018,
+ .halt_check = BRANCH_HALT_DELAY,
+ .clkr = {
+ .enable_reg = 0x75018,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_pcie0_pipe_clk",
+ .parent_names = (const char *[]){
+ "pcie0_pipe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_sys_noc_pcie0_axi_clk = {
+ .halt_reg = 0x26048,
+ .clkr = {
+ .enable_reg = 0x26048,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_sys_noc_pcie0_axi_clk",
+ .parent_names = (const char *[]){
+ "pcie0_axi_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_pcie1_ahb_clk = {
+ .halt_reg = 0x76010,
+ .clkr = {
+ .enable_reg = 0x76010,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_pcie1_ahb_clk",
+ .parent_names = (const char *[]){
+ "pcnoc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_pcie1_aux_clk = {
+ .halt_reg = 0x76014,
+ .clkr = {
+ .enable_reg = 0x76014,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_pcie1_aux_clk",
+ .parent_names = (const char *[]){
+ "pcie1_aux_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_pcie1_axi_m_clk = {
+ .halt_reg = 0x76008,
+ .clkr = {
+ .enable_reg = 0x76008,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_pcie1_axi_m_clk",
+ .parent_names = (const char *[]){
+ "pcie1_axi_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_pcie1_axi_s_clk = {
+ .halt_reg = 0x7600c,
+ .clkr = {
+ .enable_reg = 0x7600c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_pcie1_axi_s_clk",
+ .parent_names = (const char *[]){
+ "pcie1_axi_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_pcie1_pipe_clk = {
+ .halt_reg = 0x76018,
+ .halt_check = BRANCH_HALT_DELAY,
+ .clkr = {
+ .enable_reg = 0x76018,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_pcie1_pipe_clk",
+ .parent_names = (const char *[]){
+ "pcie1_pipe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_sys_noc_pcie1_axi_clk = {
+ .halt_reg = 0x2604c,
+ .clkr = {
+ .enable_reg = 0x2604c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_sys_noc_pcie1_axi_clk",
+ .parent_names = (const char *[]){
+ "pcie1_axi_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb0_aux_clk = {
+ .halt_reg = 0x3e044,
+ .clkr = {
+ .enable_reg = 0x3e044,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb0_aux_clk",
+ .parent_names = (const char *[]){
+ "usb0_aux_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_sys_noc_usb0_axi_clk = {
+ .halt_reg = 0x26040,
+ .clkr = {
+ .enable_reg = 0x26040,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_sys_noc_usb0_axi_clk",
+ .parent_names = (const char *[]){
+ "usb0_master_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb0_master_clk = {
+ .halt_reg = 0x3e000,
+ .clkr = {
+ .enable_reg = 0x3e000,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb0_master_clk",
+ .parent_names = (const char *[]){
+ "usb0_master_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb0_mock_utmi_clk = {
+ .halt_reg = 0x3e008,
+ .clkr = {
+ .enable_reg = 0x3e008,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb0_mock_utmi_clk",
+ .parent_names = (const char *[]){
+ "usb0_mock_utmi_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb0_phy_cfg_ahb_clk = {
+ .halt_reg = 0x3e080,
+ .clkr = {
+ .enable_reg = 0x3e080,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb0_phy_cfg_ahb_clk",
+ .parent_names = (const char *[]){
+ "pcnoc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb0_pipe_clk = {
+ .halt_reg = 0x3e040,
+ .halt_check = BRANCH_HALT_DELAY,
+ .clkr = {
+ .enable_reg = 0x3e040,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb0_pipe_clk",
+ .parent_names = (const char *[]){
+ "usb0_pipe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb0_sleep_clk = {
+ .halt_reg = 0x3e004,
+ .clkr = {
+ .enable_reg = 0x3e004,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb0_sleep_clk",
+ .parent_names = (const char *[]){
+ "gcc_sleep_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb1_aux_clk = {
+ .halt_reg = 0x3f044,
+ .clkr = {
+ .enable_reg = 0x3f044,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb1_aux_clk",
+ .parent_names = (const char *[]){
+ "usb1_aux_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_sys_noc_usb1_axi_clk = {
+ .halt_reg = 0x26044,
+ .clkr = {
+ .enable_reg = 0x26044,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_sys_noc_usb1_axi_clk",
+ .parent_names = (const char *[]){
+ "usb1_master_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb1_master_clk = {
+ .halt_reg = 0x3f000,
+ .clkr = {
+ .enable_reg = 0x3f000,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb1_master_clk",
+ .parent_names = (const char *[]){
+ "usb1_master_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb1_mock_utmi_clk = {
+ .halt_reg = 0x3f008,
+ .clkr = {
+ .enable_reg = 0x3f008,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb1_mock_utmi_clk",
+ .parent_names = (const char *[]){
+ "usb1_mock_utmi_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb1_phy_cfg_ahb_clk = {
+ .halt_reg = 0x3f080,
+ .clkr = {
+ .enable_reg = 0x3f080,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb1_phy_cfg_ahb_clk",
+ .parent_names = (const char *[]){
+ "pcnoc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb1_pipe_clk = {
+ .halt_reg = 0x3f040,
+ .halt_check = BRANCH_HALT_DELAY,
+ .clkr = {
+ .enable_reg = 0x3f040,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb1_pipe_clk",
+ .parent_names = (const char *[]){
+ "usb1_pipe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_usb1_sleep_clk = {
+ .halt_reg = 0x3f004,
+ .clkr = {
+ .enable_reg = 0x3f004,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_usb1_sleep_clk",
+ .parent_names = (const char *[]){
+ "gcc_sleep_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_sdcc1_ahb_clk = {
+ .halt_reg = 0x4201c,
+ .clkr = {
+ .enable_reg = 0x4201c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_sdcc1_ahb_clk",
+ .parent_names = (const char *[]){
+ "pcnoc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_sdcc1_apps_clk = {
+ .halt_reg = 0x42018,
+ .clkr = {
+ .enable_reg = 0x42018,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_sdcc1_apps_clk",
+ .parent_names = (const char *[]){
+ "sdcc1_apps_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_sdcc1_ice_core_clk = {
+ .halt_reg = 0x5d014,
+ .clkr = {
+ .enable_reg = 0x5d014,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_sdcc1_ice_core_clk",
+ .parent_names = (const char *[]){
+ "sdcc1_ice_core_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_sdcc2_ahb_clk = {
+ .halt_reg = 0x4301c,
+ .clkr = {
+ .enable_reg = 0x4301c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_sdcc2_ahb_clk",
+ .parent_names = (const char *[]){
+ "pcnoc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_sdcc2_apps_clk = {
+ .halt_reg = 0x43018,
+ .clkr = {
+ .enable_reg = 0x43018,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_sdcc2_apps_clk",
+ .parent_names = (const char *[]){
+ "sdcc2_apps_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
static struct clk_hw *gcc_ipq8074_hws[] = {
&gpll0_out_main_div2.hw,
&gpll6_out_main_div2.hw,
@@ -1024,6 +1970,23 @@ enum {
[BLSP1_UART4_APPS_CLK_SRC] = &blsp1_uart4_apps_clk_src.clkr,
[BLSP1_UART5_APPS_CLK_SRC] = &blsp1_uart5_apps_clk_src.clkr,
[BLSP1_UART6_APPS_CLK_SRC] = &blsp1_uart6_apps_clk_src.clkr,
+ [PCIE0_AXI_CLK_SRC] = &pcie0_axi_clk_src.clkr,
+ [PCIE0_AUX_CLK_SRC] = &pcie0_aux_clk_src.clkr,
+ [PCIE0_PIPE_CLK_SRC] = &pcie0_pipe_clk_src.clkr,
+ [PCIE1_AXI_CLK_SRC] = &pcie1_axi_clk_src.clkr,
+ [PCIE1_AUX_CLK_SRC] = &pcie1_aux_clk_src.clkr,
+ [PCIE1_PIPE_CLK_SRC] = &pcie1_pipe_clk_src.clkr,
+ [SDCC1_APPS_CLK_SRC] = &sdcc1_apps_clk_src.clkr,
+ [SDCC1_ICE_CORE_CLK_SRC] = &sdcc1_ice_core_clk_src.clkr,
+ [SDCC2_APPS_CLK_SRC] = &sdcc2_apps_clk_src.clkr,
+ [USB0_MASTER_CLK_SRC] = &usb0_master_clk_src.clkr,
+ [USB0_AUX_CLK_SRC] = &usb0_aux_clk_src.clkr,
+ [USB0_MOCK_UTMI_CLK_SRC] = &usb0_mock_utmi_clk_src.clkr,
+ [USB0_PIPE_CLK_SRC] = &usb0_pipe_clk_src.clkr,
+ [USB1_MASTER_CLK_SRC] = &usb1_master_clk_src.clkr,
+ [USB1_AUX_CLK_SRC] = &usb1_aux_clk_src.clkr,
+ [USB1_MOCK_UTMI_CLK_SRC] = &usb1_mock_utmi_clk_src.clkr,
+ [USB1_PIPE_CLK_SRC] = &usb1_pipe_clk_src.clkr,
[GCC_BLSP1_AHB_CLK] = &gcc_blsp1_ahb_clk.clkr,
[GCC_BLSP1_QUP1_I2C_APPS_CLK] = &gcc_blsp1_qup1_i2c_apps_clk.clkr,
[GCC_BLSP1_QUP1_SPI_APPS_CLK] = &gcc_blsp1_qup1_spi_apps_clk.clkr,
@@ -1046,6 +2009,37 @@ enum {
[GCC_PRNG_AHB_CLK] = &gcc_prng_ahb_clk.clkr,
[GCC_QPIC_AHB_CLK] = &gcc_qpic_ahb_clk.clkr,
[GCC_QPIC_CLK] = &gcc_qpic_clk.clkr,
+ [GCC_PCIE0_AHB_CLK] = &gcc_pcie0_ahb_clk.clkr,
+ [GCC_PCIE0_AUX_CLK] = &gcc_pcie0_aux_clk.clkr,
+ [GCC_PCIE0_AXI_M_CLK] = &gcc_pcie0_axi_m_clk.clkr,
+ [GCC_PCIE0_AXI_S_CLK] = &gcc_pcie0_axi_s_clk.clkr,
+ [GCC_PCIE0_PIPE_CLK] = &gcc_pcie0_pipe_clk.clkr,
+ [GCC_SYS_NOC_PCIE0_AXI_CLK] = &gcc_sys_noc_pcie0_axi_clk.clkr,
+ [GCC_PCIE1_AHB_CLK] = &gcc_pcie1_ahb_clk.clkr,
+ [GCC_PCIE1_AUX_CLK] = &gcc_pcie1_aux_clk.clkr,
+ [GCC_PCIE1_AXI_M_CLK] = &gcc_pcie1_axi_m_clk.clkr,
+ [GCC_PCIE1_AXI_S_CLK] = &gcc_pcie1_axi_s_clk.clkr,
+ [GCC_PCIE1_PIPE_CLK] = &gcc_pcie1_pipe_clk.clkr,
+ [GCC_SYS_NOC_PCIE1_AXI_CLK] = &gcc_sys_noc_pcie1_axi_clk.clkr,
+ [GCC_USB0_AUX_CLK] = &gcc_usb0_aux_clk.clkr,
+ [GCC_SYS_NOC_USB0_AXI_CLK] = &gcc_sys_noc_usb0_axi_clk.clkr,
+ [GCC_USB0_MASTER_CLK] = &gcc_usb0_master_clk.clkr,
+ [GCC_USB0_MOCK_UTMI_CLK] = &gcc_usb0_mock_utmi_clk.clkr,
+ [GCC_USB0_PHY_CFG_AHB_CLK] = &gcc_usb0_phy_cfg_ahb_clk.clkr,
+ [GCC_USB0_PIPE_CLK] = &gcc_usb0_pipe_clk.clkr,
+ [GCC_USB0_SLEEP_CLK] = &gcc_usb0_sleep_clk.clkr,
+ [GCC_USB1_AUX_CLK] = &gcc_usb1_aux_clk.clkr,
+ [GCC_SYS_NOC_USB1_AXI_CLK] = &gcc_sys_noc_usb1_axi_clk.clkr,
+ [GCC_USB1_MASTER_CLK] = &gcc_usb1_master_clk.clkr,
+ [GCC_USB1_MOCK_UTMI_CLK] = &gcc_usb1_mock_utmi_clk.clkr,
+ [GCC_USB1_PHY_CFG_AHB_CLK] = &gcc_usb1_phy_cfg_ahb_clk.clkr,
+ [GCC_USB1_PIPE_CLK] = &gcc_usb1_pipe_clk.clkr,
+ [GCC_USB1_SLEEP_CLK] = &gcc_usb1_sleep_clk.clkr,
+ [GCC_SDCC1_AHB_CLK] = &gcc_sdcc1_ahb_clk.clkr,
+ [GCC_SDCC1_APPS_CLK] = &gcc_sdcc1_apps_clk.clkr,
+ [GCC_SDCC1_ICE_CORE_CLK] = &gcc_sdcc1_ice_core_clk.clkr,
+ [GCC_SDCC2_AHB_CLK] = &gcc_sdcc2_ahb_clk.clkr,
+ [GCC_SDCC2_APPS_CLK] = &gcc_sdcc2_apps_clk.clkr,
};
static const struct qcom_reset_map gcc_ipq8074_resets[] = {
--
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the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
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^ permalink raw reply related
* [PATCH v2 07/11] clk: qcom: ipq8074: add NSS clocks
From: Abhishek Sahu @ 2017-12-13 14:25 UTC (permalink / raw)
To: Stephen Boyd, Michael Turquette
Cc: Rob Herring, Andy Gross, David Brown, Mark Rutland,
linux-arm-msm-u79uwXL29TY76Z2rM5mHXA,
linux-soc-u79uwXL29TY76Z2rM5mHXA,
linux-clk-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Abhishek Sahu
In-Reply-To: <1513175142-3702-1-git-send-email-absahu-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
IPQ8074 has NSS (Network Switching System) which has 2 UBI cores
and hardware crypto engine. Some clocks are separate for each UBI
core and remaining NSS clocks are common. The BIAS_PLL (300 Mhz)
and BIAS_PLL_NSS_NOC (416.5 Mhz) are external fixed clocks and
will be registered from dtsi or NSS driver.
Signed-off-by: Abhishek Sahu <absahu-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
---
drivers/clk/qcom/gcc-ipq8074.c | 1034 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 1034 insertions(+)
diff --git a/drivers/clk/qcom/gcc-ipq8074.c b/drivers/clk/qcom/gcc-ipq8074.c
index 7010560..cec921c 100644
--- a/drivers/clk/qcom/gcc-ipq8074.c
+++ b/drivers/clk/qcom/gcc-ipq8074.c
@@ -28,6 +28,7 @@
#include "clk-rcg.h"
#include "clk-branch.h"
#include "clk-alpha-pll.h"
+#include "clk-regmap-divider.h"
#include "clk-regmap-mux.h"
#include "reset.h"
@@ -38,12 +39,17 @@ enum {
P_GPLL0,
P_GPLL0_DIV2,
P_GPLL2,
+ P_GPLL4,
P_GPLL6,
P_SLEEP_CLK,
P_PCIE20_PHY0_PIPE,
P_PCIE20_PHY1_PIPE,
P_USB3PHY_0_PIPE,
P_USB3PHY_1_PIPE,
+ P_UBI32_PLL,
+ P_NSS_CRYPTO_PLL,
+ P_BIAS_PLL,
+ P_BIAS_PLL_NSS_NOC,
};
static const char * const gcc_xo_gpll0_gpll0_out_main_div2[] = {
@@ -174,6 +180,104 @@ enum {
{ P_GPLL0_DIV2, 4 },
};
+static const char * const gcc_xo_gpll0_gpll6_gpll0_out_main_div2[] = {
+ "xo",
+ "gpll0",
+ "gpll6",
+ "gpll0_out_main_div2",
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll6_gpll0_out_main_div2_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 1 },
+ { P_GPLL6, 2 },
+ { P_GPLL0_DIV2, 3 },
+};
+
+static const char * const gcc_xo_bias_pll_nss_noc_clk_gpll0_gpll2[] = {
+ "xo",
+ "bias_pll_nss_noc_clk",
+ "gpll0",
+ "gpll2",
+};
+
+static const struct parent_map gcc_xo_bias_pll_nss_noc_clk_gpll0_gpll2_map[] = {
+ { P_XO, 0 },
+ { P_BIAS_PLL_NSS_NOC, 1 },
+ { P_GPLL0, 2 },
+ { P_GPLL2, 3 },
+};
+
+static const char * const gcc_xo_nss_crypto_pll_gpll0[] = {
+ "xo",
+ "nss_crypto_pll",
+ "gpll0",
+};
+
+static const struct parent_map gcc_xo_nss_crypto_pll_gpll0_map[] = {
+ { P_XO, 0 },
+ { P_NSS_CRYPTO_PLL, 1 },
+ { P_GPLL0, 2 },
+};
+
+static const char * const gcc_xo_ubi32_pll_gpll0_gpll2_gpll4_gpll6[] = {
+ "xo",
+ "ubi32_pll",
+ "gpll0",
+ "gpll2",
+ "gpll4",
+ "gpll6",
+};
+
+static const struct parent_map gcc_xo_ubi32_gpll0_gpll2_gpll4_gpll6_map[] = {
+ { P_XO, 0 },
+ { P_UBI32_PLL, 1 },
+ { P_GPLL0, 2 },
+ { P_GPLL2, 3 },
+ { P_GPLL4, 4 },
+ { P_GPLL6, 5 },
+};
+
+static const char * const gcc_xo_gpll0_out_main_div2[] = {
+ "xo",
+ "gpll0_out_main_div2",
+};
+
+static const struct parent_map gcc_xo_gpll0_out_main_div2_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0_DIV2, 1 },
+};
+
+static const char * const gcc_xo_bias_gpll0_gpll4_nss_ubi32[] = {
+ "xo",
+ "bias_pll_cc_clk",
+ "gpll0",
+ "gpll4",
+ "nss_crypto_pll",
+ "ubi32_pll",
+};
+
+static const struct parent_map gcc_xo_bias_gpll0_gpll4_nss_ubi32_map[] = {
+ { P_XO, 0 },
+ { P_BIAS_PLL, 1 },
+ { P_GPLL0, 2 },
+ { P_GPLL4, 3 },
+ { P_NSS_CRYPTO_PLL, 4 },
+ { P_UBI32_PLL, 5 },
+};
+
+static const char * const gcc_xo_gpll0_gpll4[] = {
+ "xo",
+ "gpll0",
+ "gpll4",
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll4_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 1 },
+ { P_GPLL4, 2 },
+};
+
static struct clk_alpha_pll gpll0_main = {
.offset = 0x21000,
.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
@@ -1025,6 +1129,290 @@ enum {
},
};
+static struct clk_branch gcc_xo_clk_src = {
+ .halt_reg = 0x30018,
+ .clkr = {
+ .enable_reg = 0x30018,
+ .enable_mask = BIT(1),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_xo_clk_src",
+ .parent_names = (const char *[]){
+ "xo"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT | CLK_IS_CRITICAL,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_fixed_factor gcc_xo_div4_clk_src = {
+ .mult = 1,
+ .div = 4,
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_xo_div4_clk_src",
+ .parent_names = (const char *[]){
+ "gcc_xo_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_fixed_factor_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static const struct freq_tbl ftbl_system_noc_bfdcd_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(50000000, P_GPLL0_DIV2, 8, 0, 0),
+ F(100000000, P_GPLL0, 8, 0, 0),
+ F(133333333, P_GPLL0, 6, 0, 0),
+ F(160000000, P_GPLL0, 5, 0, 0),
+ F(200000000, P_GPLL0, 4, 0, 0),
+ F(266666667, P_GPLL0, 3, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 system_noc_bfdcd_clk_src = {
+ .cmd_rcgr = 0x26004,
+ .freq_tbl = ftbl_system_noc_bfdcd_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll6_gpll0_out_main_div2_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "system_noc_bfdcd_clk_src",
+ .parent_names = gcc_xo_gpll0_gpll6_gpll0_out_main_div2,
+ .num_parents = 4,
+ .ops = &clk_rcg2_ops,
+ .flags = CLK_IS_CRITICAL,
+ },
+};
+
+static struct clk_fixed_factor system_noc_clk_src = {
+ .mult = 1,
+ .div = 1,
+ .hw.init = &(struct clk_init_data){
+ .name = "system_noc_clk_src",
+ .parent_names = (const char *[]){
+ "system_noc_bfdcd_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_fixed_factor_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static const struct freq_tbl ftbl_nss_ce_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(200000000, P_GPLL0, 4, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_ce_clk_src = {
+ .cmd_rcgr = 0x68098,
+ .freq_tbl = ftbl_nss_ce_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_ce_clk_src",
+ .parent_names = gcc_xo_gpll0,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_nss_noc_bfdcd_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(461500000, P_BIAS_PLL_NSS_NOC, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_noc_bfdcd_clk_src = {
+ .cmd_rcgr = 0x68088,
+ .freq_tbl = ftbl_nss_noc_bfdcd_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_bias_pll_nss_noc_clk_gpll0_gpll2_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_noc_bfdcd_clk_src",
+ .parent_names = gcc_xo_bias_pll_nss_noc_clk_gpll0_gpll2,
+ .num_parents = 4,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_fixed_factor nss_noc_clk_src = {
+ .mult = 1,
+ .div = 1,
+ .hw.init = &(struct clk_init_data){
+ .name = "nss_noc_clk_src",
+ .parent_names = (const char *[]){
+ "nss_noc_bfdcd_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_fixed_factor_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static const struct freq_tbl ftbl_nss_crypto_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(600000000, P_NSS_CRYPTO_PLL, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_crypto_clk_src = {
+ .cmd_rcgr = 0x68144,
+ .freq_tbl = ftbl_nss_crypto_clk_src,
+ .mnd_width = 16,
+ .hid_width = 5,
+ .parent_map = gcc_xo_nss_crypto_pll_gpll0_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_crypto_clk_src",
+ .parent_names = gcc_xo_nss_crypto_pll_gpll0,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_nss_ubi_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(187200000, P_UBI32_PLL, 8, 0, 0),
+ F(748800000, P_UBI32_PLL, 2, 0, 0),
+ F(1497600000, P_UBI32_PLL, 1, 0, 0),
+ F(1689600000, P_UBI32_PLL, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_ubi0_clk_src = {
+ .cmd_rcgr = 0x68104,
+ .freq_tbl = ftbl_nss_ubi_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_ubi32_gpll0_gpll2_gpll4_gpll6_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_ubi0_clk_src",
+ .parent_names = gcc_xo_ubi32_pll_gpll0_gpll2_gpll4_gpll6,
+ .num_parents = 6,
+ .ops = &clk_rcg2_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap_div nss_ubi0_div_clk_src = {
+ .reg = 0x68118,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "nss_ubi0_div_clk_src",
+ .parent_names = (const char *[]){
+ "nss_ubi0_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ro_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static struct clk_rcg2 nss_ubi1_clk_src = {
+ .cmd_rcgr = 0x68124,
+ .freq_tbl = ftbl_nss_ubi_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_ubi32_gpll0_gpll2_gpll4_gpll6_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_ubi1_clk_src",
+ .parent_names = gcc_xo_ubi32_pll_gpll0_gpll2_gpll4_gpll6,
+ .num_parents = 6,
+ .ops = &clk_rcg2_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
+static struct clk_regmap_div nss_ubi1_div_clk_src = {
+ .reg = 0x68138,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "nss_ubi1_div_clk_src",
+ .parent_names = (const char *[]){
+ "nss_ubi1_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ro_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static const struct freq_tbl ftbl_ubi_mpt_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(25000000, P_GPLL0_DIV2, 16, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 ubi_mpt_clk_src = {
+ .cmd_rcgr = 0x68090,
+ .freq_tbl = ftbl_ubi_mpt_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_out_main_div2_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "ubi_mpt_clk_src",
+ .parent_names = gcc_xo_gpll0_out_main_div2,
+ .num_parents = 2,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_nss_imem_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(400000000, P_GPLL0, 2, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_imem_clk_src = {
+ .cmd_rcgr = 0x68158,
+ .freq_tbl = ftbl_nss_imem_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll4_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_imem_clk_src",
+ .parent_names = gcc_xo_gpll0_gpll4,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static const struct freq_tbl ftbl_nss_ppe_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(300000000, P_BIAS_PLL, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_ppe_clk_src = {
+ .cmd_rcgr = 0x68080,
+ .freq_tbl = ftbl_nss_ppe_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_bias_gpll0_gpll4_nss_ubi32_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_ppe_clk_src",
+ .parent_names = gcc_xo_bias_gpll0_gpll4_nss_ubi32,
+ .num_parents = 6,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_fixed_factor nss_ppe_cdiv_clk_src = {
+ .mult = 1,
+ .div = 4,
+ .hw.init = &(struct clk_init_data){
+ .name = "nss_ppe_cdiv_clk_src",
+ .parent_names = (const char *[]){
+ "nss_ppe_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_fixed_factor_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+};
+
static struct clk_branch gcc_blsp1_ahb_clk = {
.halt_reg = 0x01008,
.clkr = {
@@ -1931,10 +2319,609 @@ enum {
},
};
+static struct clk_branch gcc_mem_noc_nss_axi_clk = {
+ .halt_reg = 0x1d03c,
+ .clkr = {
+ .enable_reg = 0x1d03c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_mem_noc_nss_axi_clk",
+ .parent_names = (const char *[]){
+ "nss_noc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_ce_apb_clk = {
+ .halt_reg = 0x68174,
+ .clkr = {
+ .enable_reg = 0x68174,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_ce_apb_clk",
+ .parent_names = (const char *[]){
+ "nss_ce_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_ce_axi_clk = {
+ .halt_reg = 0x68170,
+ .clkr = {
+ .enable_reg = 0x68170,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_ce_axi_clk",
+ .parent_names = (const char *[]){
+ "nss_ce_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_cfg_clk = {
+ .halt_reg = 0x68160,
+ .clkr = {
+ .enable_reg = 0x68160,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_cfg_clk",
+ .parent_names = (const char *[]){
+ "pcnoc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_crypto_clk = {
+ .halt_reg = 0x68164,
+ .clkr = {
+ .enable_reg = 0x68164,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_crypto_clk",
+ .parent_names = (const char *[]){
+ "nss_crypto_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_csr_clk = {
+ .halt_reg = 0x68318,
+ .clkr = {
+ .enable_reg = 0x68318,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_csr_clk",
+ .parent_names = (const char *[]){
+ "nss_ce_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_edma_cfg_clk = {
+ .halt_reg = 0x6819c,
+ .clkr = {
+ .enable_reg = 0x6819c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_edma_cfg_clk",
+ .parent_names = (const char *[]){
+ "nss_ppe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_edma_clk = {
+ .halt_reg = 0x68198,
+ .clkr = {
+ .enable_reg = 0x68198,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_edma_clk",
+ .parent_names = (const char *[]){
+ "nss_ppe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_imem_clk = {
+ .halt_reg = 0x68178,
+ .clkr = {
+ .enable_reg = 0x68178,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_imem_clk",
+ .parent_names = (const char *[]){
+ "nss_imem_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_noc_clk = {
+ .halt_reg = 0x68168,
+ .clkr = {
+ .enable_reg = 0x68168,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_noc_clk",
+ .parent_names = (const char *[]){
+ "nss_noc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_ppe_btq_clk = {
+ .halt_reg = 0x6833c,
+ .clkr = {
+ .enable_reg = 0x6833c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_ppe_btq_clk",
+ .parent_names = (const char *[]){
+ "nss_ppe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_ppe_cfg_clk = {
+ .halt_reg = 0x68194,
+ .clkr = {
+ .enable_reg = 0x68194,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_ppe_cfg_clk",
+ .parent_names = (const char *[]){
+ "nss_ppe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_ppe_clk = {
+ .halt_reg = 0x68190,
+ .clkr = {
+ .enable_reg = 0x68190,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_ppe_clk",
+ .parent_names = (const char *[]){
+ "nss_ppe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_ppe_ipe_clk = {
+ .halt_reg = 0x68338,
+ .clkr = {
+ .enable_reg = 0x68338,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_ppe_ipe_clk",
+ .parent_names = (const char *[]){
+ "nss_ppe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_ptp_ref_clk = {
+ .halt_reg = 0x6816c,
+ .clkr = {
+ .enable_reg = 0x6816c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_ptp_ref_clk",
+ .parent_names = (const char *[]){
+ "nss_ppe_cdiv_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nssnoc_ce_apb_clk = {
+ .halt_reg = 0x6830c,
+ .clkr = {
+ .enable_reg = 0x6830c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nssnoc_ce_apb_clk",
+ .parent_names = (const char *[]){
+ "nss_ce_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nssnoc_ce_axi_clk = {
+ .halt_reg = 0x68308,
+ .clkr = {
+ .enable_reg = 0x68308,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nssnoc_ce_axi_clk",
+ .parent_names = (const char *[]){
+ "nss_ce_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nssnoc_crypto_clk = {
+ .halt_reg = 0x68314,
+ .clkr = {
+ .enable_reg = 0x68314,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nssnoc_crypto_clk",
+ .parent_names = (const char *[]){
+ "nss_crypto_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nssnoc_ppe_cfg_clk = {
+ .halt_reg = 0x68304,
+ .clkr = {
+ .enable_reg = 0x68304,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nssnoc_ppe_cfg_clk",
+ .parent_names = (const char *[]){
+ "nss_ppe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nssnoc_ppe_clk = {
+ .halt_reg = 0x68300,
+ .clkr = {
+ .enable_reg = 0x68300,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nssnoc_ppe_clk",
+ .parent_names = (const char *[]){
+ "nss_ppe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nssnoc_qosgen_ref_clk = {
+ .halt_reg = 0x68180,
+ .clkr = {
+ .enable_reg = 0x68180,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nssnoc_qosgen_ref_clk",
+ .parent_names = (const char *[]){
+ "gcc_xo_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nssnoc_snoc_clk = {
+ .halt_reg = 0x68188,
+ .clkr = {
+ .enable_reg = 0x68188,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nssnoc_snoc_clk",
+ .parent_names = (const char *[]){
+ "system_noc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nssnoc_timeout_ref_clk = {
+ .halt_reg = 0x68184,
+ .clkr = {
+ .enable_reg = 0x68184,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nssnoc_timeout_ref_clk",
+ .parent_names = (const char *[]){
+ "gcc_xo_div4_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nssnoc_ubi0_ahb_clk = {
+ .halt_reg = 0x68270,
+ .clkr = {
+ .enable_reg = 0x68270,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nssnoc_ubi0_ahb_clk",
+ .parent_names = (const char *[]){
+ "nss_ce_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nssnoc_ubi1_ahb_clk = {
+ .halt_reg = 0x68274,
+ .clkr = {
+ .enable_reg = 0x68274,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nssnoc_ubi1_ahb_clk",
+ .parent_names = (const char *[]){
+ "nss_ce_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_ubi0_ahb_clk = {
+ .halt_reg = 0x6820c,
+ .clkr = {
+ .enable_reg = 0x6820c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ubi0_ahb_clk",
+ .parent_names = (const char *[]){
+ "nss_ce_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_ubi0_axi_clk = {
+ .halt_reg = 0x68200,
+ .clkr = {
+ .enable_reg = 0x68200,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ubi0_axi_clk",
+ .parent_names = (const char *[]){
+ "nss_noc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_ubi0_nc_axi_clk = {
+ .halt_reg = 0x68204,
+ .clkr = {
+ .enable_reg = 0x68204,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ubi0_nc_axi_clk",
+ .parent_names = (const char *[]){
+ "nss_noc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_ubi0_core_clk = {
+ .halt_reg = 0x68210,
+ .clkr = {
+ .enable_reg = 0x68210,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ubi0_core_clk",
+ .parent_names = (const char *[]){
+ "nss_ubi0_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_ubi0_mpt_clk = {
+ .halt_reg = 0x68208,
+ .clkr = {
+ .enable_reg = 0x68208,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ubi0_mpt_clk",
+ .parent_names = (const char *[]){
+ "ubi_mpt_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_ubi1_ahb_clk = {
+ .halt_reg = 0x6822c,
+ .clkr = {
+ .enable_reg = 0x6822c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ubi1_ahb_clk",
+ .parent_names = (const char *[]){
+ "nss_ce_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_ubi1_axi_clk = {
+ .halt_reg = 0x68220,
+ .clkr = {
+ .enable_reg = 0x68220,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ubi1_axi_clk",
+ .parent_names = (const char *[]){
+ "nss_noc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_ubi1_nc_axi_clk = {
+ .halt_reg = 0x68224,
+ .clkr = {
+ .enable_reg = 0x68224,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ubi1_nc_axi_clk",
+ .parent_names = (const char *[]){
+ "nss_noc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_ubi1_core_clk = {
+ .halt_reg = 0x68230,
+ .clkr = {
+ .enable_reg = 0x68230,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ubi1_core_clk",
+ .parent_names = (const char *[]){
+ "nss_ubi1_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_ubi1_mpt_clk = {
+ .halt_reg = 0x68228,
+ .clkr = {
+ .enable_reg = 0x68228,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_ubi1_mpt_clk",
+ .parent_names = (const char *[]){
+ "ubi_mpt_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
static struct clk_hw *gcc_ipq8074_hws[] = {
&gpll0_out_main_div2.hw,
&gpll6_out_main_div2.hw,
&pcnoc_clk_src.hw,
+ &system_noc_clk_src.hw,
+ &gcc_xo_div4_clk_src.hw,
+ &nss_noc_clk_src.hw,
+ &nss_ppe_cdiv_clk_src.hw,
};
static struct clk_regmap *gcc_ipq8074_clks[] = {
@@ -1987,6 +2974,18 @@ enum {
[USB1_AUX_CLK_SRC] = &usb1_aux_clk_src.clkr,
[USB1_MOCK_UTMI_CLK_SRC] = &usb1_mock_utmi_clk_src.clkr,
[USB1_PIPE_CLK_SRC] = &usb1_pipe_clk_src.clkr,
+ [GCC_XO_CLK_SRC] = &gcc_xo_clk_src.clkr,
+ [SYSTEM_NOC_BFDCD_CLK_SRC] = &system_noc_bfdcd_clk_src.clkr,
+ [NSS_CE_CLK_SRC] = &nss_ce_clk_src.clkr,
+ [NSS_NOC_BFDCD_CLK_SRC] = &nss_noc_bfdcd_clk_src.clkr,
+ [NSS_CRYPTO_CLK_SRC] = &nss_crypto_clk_src.clkr,
+ [NSS_UBI0_CLK_SRC] = &nss_ubi0_clk_src.clkr,
+ [NSS_UBI0_DIV_CLK_SRC] = &nss_ubi0_div_clk_src.clkr,
+ [NSS_UBI1_CLK_SRC] = &nss_ubi1_clk_src.clkr,
+ [NSS_UBI1_DIV_CLK_SRC] = &nss_ubi1_div_clk_src.clkr,
+ [UBI_MPT_CLK_SRC] = &ubi_mpt_clk_src.clkr,
+ [NSS_IMEM_CLK_SRC] = &nss_imem_clk_src.clkr,
+ [NSS_PPE_CLK_SRC] = &nss_ppe_clk_src.clkr,
[GCC_BLSP1_AHB_CLK] = &gcc_blsp1_ahb_clk.clkr,
[GCC_BLSP1_QUP1_I2C_APPS_CLK] = &gcc_blsp1_qup1_i2c_apps_clk.clkr,
[GCC_BLSP1_QUP1_SPI_APPS_CLK] = &gcc_blsp1_qup1_spi_apps_clk.clkr,
@@ -2040,6 +3039,41 @@ enum {
[GCC_SDCC1_ICE_CORE_CLK] = &gcc_sdcc1_ice_core_clk.clkr,
[GCC_SDCC2_AHB_CLK] = &gcc_sdcc2_ahb_clk.clkr,
[GCC_SDCC2_APPS_CLK] = &gcc_sdcc2_apps_clk.clkr,
+ [GCC_MEM_NOC_NSS_AXI_CLK] = &gcc_mem_noc_nss_axi_clk.clkr,
+ [GCC_NSS_CE_APB_CLK] = &gcc_nss_ce_apb_clk.clkr,
+ [GCC_NSS_CE_AXI_CLK] = &gcc_nss_ce_axi_clk.clkr,
+ [GCC_NSS_CFG_CLK] = &gcc_nss_cfg_clk.clkr,
+ [GCC_NSS_CRYPTO_CLK] = &gcc_nss_crypto_clk.clkr,
+ [GCC_NSS_CSR_CLK] = &gcc_nss_csr_clk.clkr,
+ [GCC_NSS_EDMA_CFG_CLK] = &gcc_nss_edma_cfg_clk.clkr,
+ [GCC_NSS_EDMA_CLK] = &gcc_nss_edma_clk.clkr,
+ [GCC_NSS_IMEM_CLK] = &gcc_nss_imem_clk.clkr,
+ [GCC_NSS_NOC_CLK] = &gcc_nss_noc_clk.clkr,
+ [GCC_NSS_PPE_BTQ_CLK] = &gcc_nss_ppe_btq_clk.clkr,
+ [GCC_NSS_PPE_CFG_CLK] = &gcc_nss_ppe_cfg_clk.clkr,
+ [GCC_NSS_PPE_CLK] = &gcc_nss_ppe_clk.clkr,
+ [GCC_NSS_PPE_IPE_CLK] = &gcc_nss_ppe_ipe_clk.clkr,
+ [GCC_NSS_PTP_REF_CLK] = &gcc_nss_ptp_ref_clk.clkr,
+ [GCC_NSSNOC_CE_APB_CLK] = &gcc_nssnoc_ce_apb_clk.clkr,
+ [GCC_NSSNOC_CE_AXI_CLK] = &gcc_nssnoc_ce_axi_clk.clkr,
+ [GCC_NSSNOC_CRYPTO_CLK] = &gcc_nssnoc_crypto_clk.clkr,
+ [GCC_NSSNOC_PPE_CFG_CLK] = &gcc_nssnoc_ppe_cfg_clk.clkr,
+ [GCC_NSSNOC_PPE_CLK] = &gcc_nssnoc_ppe_clk.clkr,
+ [GCC_NSSNOC_QOSGEN_REF_CLK] = &gcc_nssnoc_qosgen_ref_clk.clkr,
+ [GCC_NSSNOC_SNOC_CLK] = &gcc_nssnoc_snoc_clk.clkr,
+ [GCC_NSSNOC_TIMEOUT_REF_CLK] = &gcc_nssnoc_timeout_ref_clk.clkr,
+ [GCC_NSSNOC_UBI0_AHB_CLK] = &gcc_nssnoc_ubi0_ahb_clk.clkr,
+ [GCC_NSSNOC_UBI1_AHB_CLK] = &gcc_nssnoc_ubi1_ahb_clk.clkr,
+ [GCC_UBI0_AHB_CLK] = &gcc_ubi0_ahb_clk.clkr,
+ [GCC_UBI0_AXI_CLK] = &gcc_ubi0_axi_clk.clkr,
+ [GCC_UBI0_NC_AXI_CLK] = &gcc_ubi0_nc_axi_clk.clkr,
+ [GCC_UBI0_CORE_CLK] = &gcc_ubi0_core_clk.clkr,
+ [GCC_UBI0_MPT_CLK] = &gcc_ubi0_mpt_clk.clkr,
+ [GCC_UBI1_AHB_CLK] = &gcc_ubi1_ahb_clk.clkr,
+ [GCC_UBI1_AXI_CLK] = &gcc_ubi1_axi_clk.clkr,
+ [GCC_UBI1_NC_AXI_CLK] = &gcc_ubi1_nc_axi_clk.clkr,
+ [GCC_UBI1_CORE_CLK] = &gcc_ubi1_core_clk.clkr,
+ [GCC_UBI1_MPT_CLK] = &gcc_ubi1_mpt_clk.clkr,
};
static const struct qcom_reset_map gcc_ipq8074_resets[] = {
--
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^ permalink raw reply related
* [PATCH v2 08/11] clk: qcom: ipq8074: add NSS ethernet port clocks
From: Abhishek Sahu @ 2017-12-13 14:25 UTC (permalink / raw)
To: Stephen Boyd, Michael Turquette
Cc: Rob Herring, Andy Gross, David Brown, Mark Rutland, linux-arm-msm,
linux-soc, linux-clk, linux-kernel, devicetree, Abhishek Sahu
In-Reply-To: <1513175142-3702-1-git-send-email-absahu@codeaurora.org>
IPQ8074 has 6 ethernet ports which supports all ethernet speeds
from 10Mpbs to 10 Gpbs and each speed requires different clock
rates. Each port has separate TX and RX clocks. These clocks
use separate external UNIPHY PLL’s which will be registered with
separate NSS driver. The clock frequency is 125 Mhz for UNIPHY0
and 312.5 Mhz for UNIPHY1 and UNIPHY2.
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
---
drivers/clk/qcom/gcc-ipq8074.c | 1288 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 1288 insertions(+)
diff --git a/drivers/clk/qcom/gcc-ipq8074.c b/drivers/clk/qcom/gcc-ipq8074.c
index cec921c..be919bb 100644
--- a/drivers/clk/qcom/gcc-ipq8074.c
+++ b/drivers/clk/qcom/gcc-ipq8074.c
@@ -50,6 +50,12 @@ enum {
P_NSS_CRYPTO_PLL,
P_BIAS_PLL,
P_BIAS_PLL_NSS_NOC,
+ P_UNIPHY0_RX,
+ P_UNIPHY0_TX,
+ P_UNIPHY1_RX,
+ P_UNIPHY1_TX,
+ P_UNIPHY2_RX,
+ P_UNIPHY2_TX,
};
static const char * const gcc_xo_gpll0_gpll0_out_main_div2[] = {
@@ -278,6 +284,112 @@ enum {
{ P_GPLL4, 2 },
};
+static const char * const gcc_xo_uniphy0_rx_tx_ubi32_bias[] = {
+ "xo",
+ "uniphy0_gcc_rx_clk",
+ "uniphy0_gcc_tx_clk",
+ "ubi32_pll",
+ "bias_pll_cc_clk",
+};
+
+static const struct parent_map gcc_xo_uniphy0_rx_tx_ubi32_bias_map[] = {
+ { P_XO, 0 },
+ { P_UNIPHY0_RX, 1 },
+ { P_UNIPHY0_TX, 2 },
+ { P_UBI32_PLL, 5 },
+ { P_BIAS_PLL, 6 },
+};
+
+static const char * const gcc_xo_uniphy0_tx_rx_ubi32_bias[] = {
+ "xo",
+ "uniphy0_gcc_tx_clk",
+ "uniphy0_gcc_rx_clk",
+ "ubi32_pll",
+ "bias_pll_cc_clk",
+};
+
+static const struct parent_map gcc_xo_uniphy0_tx_rx_ubi32_bias_map[] = {
+ { P_XO, 0 },
+ { P_UNIPHY0_TX, 1 },
+ { P_UNIPHY0_RX, 2 },
+ { P_UBI32_PLL, 5 },
+ { P_BIAS_PLL, 6 },
+};
+
+static const char * const gcc_xo_uniphy0_rx_tx_uniphy1_rx_tx_ubi32_bias[] = {
+ "xo",
+ "uniphy0_gcc_rx_clk",
+ "uniphy0_gcc_tx_clk",
+ "uniphy1_gcc_rx_clk",
+ "uniphy1_gcc_tx_clk",
+ "ubi32_pll",
+ "bias_pll_cc_clk",
+};
+
+static const struct parent_map
+gcc_xo_uniphy0_rx_tx_uniphy1_rx_tx_ubi32_bias_map[] = {
+ { P_XO, 0 },
+ { P_UNIPHY0_RX, 1 },
+ { P_UNIPHY0_TX, 2 },
+ { P_UNIPHY1_RX, 3 },
+ { P_UNIPHY1_TX, 4 },
+ { P_UBI32_PLL, 5 },
+ { P_BIAS_PLL, 6 },
+};
+
+static const char * const gcc_xo_uniphy0_tx_rx_uniphy1_tx_rx_ubi32_bias[] = {
+ "xo",
+ "uniphy0_gcc_tx_clk",
+ "uniphy0_gcc_rx_clk",
+ "uniphy1_gcc_tx_clk",
+ "uniphy1_gcc_rx_clk",
+ "ubi32_pll",
+ "bias_pll_cc_clk",
+};
+
+static const struct parent_map
+gcc_xo_uniphy0_tx_rx_uniphy1_tx_rx_ubi32_bias_map[] = {
+ { P_XO, 0 },
+ { P_UNIPHY0_TX, 1 },
+ { P_UNIPHY0_RX, 2 },
+ { P_UNIPHY1_TX, 3 },
+ { P_UNIPHY1_RX, 4 },
+ { P_UBI32_PLL, 5 },
+ { P_BIAS_PLL, 6 },
+};
+
+static const char * const gcc_xo_uniphy2_rx_tx_ubi32_bias[] = {
+ "xo",
+ "uniphy2_gcc_rx_clk",
+ "uniphy2_gcc_tx_clk",
+ "ubi32_pll",
+ "bias_pll_cc_clk",
+};
+
+static const struct parent_map gcc_xo_uniphy2_rx_tx_ubi32_bias_map[] = {
+ { P_XO, 0 },
+ { P_UNIPHY2_RX, 1 },
+ { P_UNIPHY2_TX, 2 },
+ { P_UBI32_PLL, 5 },
+ { P_BIAS_PLL, 6 },
+};
+
+static const char * const gcc_xo_uniphy2_tx_rx_ubi32_bias[] = {
+ "xo",
+ "uniphy2_gcc_tx_clk",
+ "uniphy2_gcc_rx_clk",
+ "ubi32_pll",
+ "bias_pll_cc_clk",
+};
+
+static const struct parent_map gcc_xo_uniphy2_tx_rx_ubi32_bias_map[] = {
+ { P_XO, 0 },
+ { P_UNIPHY2_TX, 1 },
+ { P_UNIPHY2_RX, 2 },
+ { P_UBI32_PLL, 5 },
+ { P_BIAS_PLL, 6 },
+};
+
static struct clk_alpha_pll gpll0_main = {
.offset = 0x21000,
.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
@@ -1413,6 +1525,420 @@ enum {
},
};
+static const struct freq_tbl ftbl_nss_port1_rx_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(25000000, P_UNIPHY0_RX, 5, 0, 0),
+ F(125000000, P_UNIPHY0_RX, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_port1_rx_clk_src = {
+ .cmd_rcgr = 0x68020,
+ .freq_tbl = ftbl_nss_port1_rx_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_uniphy0_rx_tx_ubi32_bias_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_port1_rx_clk_src",
+ .parent_names = gcc_xo_uniphy0_rx_tx_ubi32_bias,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_port1_rx_div_clk_src = {
+ .reg = 0x68400,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "nss_port1_rx_div_clk_src",
+ .parent_names = (const char *[]){
+ "nss_port1_rx_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static const struct freq_tbl ftbl_nss_port1_tx_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(25000000, P_UNIPHY0_TX, 5, 0, 0),
+ F(125000000, P_UNIPHY0_TX, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_port1_tx_clk_src = {
+ .cmd_rcgr = 0x68028,
+ .freq_tbl = ftbl_nss_port1_tx_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_uniphy0_tx_rx_ubi32_bias_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_port1_tx_clk_src",
+ .parent_names = gcc_xo_uniphy0_tx_rx_ubi32_bias,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_port1_tx_div_clk_src = {
+ .reg = 0x68404,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "nss_port1_tx_div_clk_src",
+ .parent_names = (const char *[]){
+ "nss_port1_tx_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static struct clk_rcg2 nss_port2_rx_clk_src = {
+ .cmd_rcgr = 0x68030,
+ .freq_tbl = ftbl_nss_port1_rx_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_uniphy0_rx_tx_ubi32_bias_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_port2_rx_clk_src",
+ .parent_names = gcc_xo_uniphy0_rx_tx_ubi32_bias,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_port2_rx_div_clk_src = {
+ .reg = 0x68410,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "nss_port2_rx_div_clk_src",
+ .parent_names = (const char *[]){
+ "nss_port2_rx_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static struct clk_rcg2 nss_port2_tx_clk_src = {
+ .cmd_rcgr = 0x68038,
+ .freq_tbl = ftbl_nss_port1_tx_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_uniphy0_tx_rx_ubi32_bias_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_port2_tx_clk_src",
+ .parent_names = gcc_xo_uniphy0_tx_rx_ubi32_bias,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_port2_tx_div_clk_src = {
+ .reg = 0x68414,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "nss_port2_tx_div_clk_src",
+ .parent_names = (const char *[]){
+ "nss_port2_tx_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static struct clk_rcg2 nss_port3_rx_clk_src = {
+ .cmd_rcgr = 0x68040,
+ .freq_tbl = ftbl_nss_port1_rx_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_uniphy0_rx_tx_ubi32_bias_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_port3_rx_clk_src",
+ .parent_names = gcc_xo_uniphy0_rx_tx_ubi32_bias,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_port3_rx_div_clk_src = {
+ .reg = 0x68420,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "nss_port3_rx_div_clk_src",
+ .parent_names = (const char *[]){
+ "nss_port3_rx_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static struct clk_rcg2 nss_port3_tx_clk_src = {
+ .cmd_rcgr = 0x68048,
+ .freq_tbl = ftbl_nss_port1_tx_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_uniphy0_tx_rx_ubi32_bias_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_port3_tx_clk_src",
+ .parent_names = gcc_xo_uniphy0_tx_rx_ubi32_bias,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_port3_tx_div_clk_src = {
+ .reg = 0x68424,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "nss_port3_tx_div_clk_src",
+ .parent_names = (const char *[]){
+ "nss_port3_tx_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static struct clk_rcg2 nss_port4_rx_clk_src = {
+ .cmd_rcgr = 0x68050,
+ .freq_tbl = ftbl_nss_port1_rx_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_uniphy0_rx_tx_ubi32_bias_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_port4_rx_clk_src",
+ .parent_names = gcc_xo_uniphy0_rx_tx_ubi32_bias,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_port4_rx_div_clk_src = {
+ .reg = 0x68430,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "nss_port4_rx_div_clk_src",
+ .parent_names = (const char *[]){
+ "nss_port4_rx_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static struct clk_rcg2 nss_port4_tx_clk_src = {
+ .cmd_rcgr = 0x68058,
+ .freq_tbl = ftbl_nss_port1_tx_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_uniphy0_tx_rx_ubi32_bias_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_port4_tx_clk_src",
+ .parent_names = gcc_xo_uniphy0_tx_rx_ubi32_bias,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_port4_tx_div_clk_src = {
+ .reg = 0x68434,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "nss_port4_tx_div_clk_src",
+ .parent_names = (const char *[]){
+ "nss_port4_tx_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static const struct freq_tbl ftbl_nss_port5_rx_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(25000000, P_UNIPHY1_RX, 12.5, 0, 0),
+ F(78125000, P_UNIPHY1_RX, 4, 0, 0),
+ F(125000000, P_UNIPHY1_RX, 2.5, 0, 0),
+ F(156250000, P_UNIPHY1_RX, 2, 0, 0),
+ F(312500000, P_UNIPHY1_RX, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_port5_rx_clk_src = {
+ .cmd_rcgr = 0x68060,
+ .freq_tbl = ftbl_nss_port5_rx_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_uniphy0_rx_tx_uniphy1_rx_tx_ubi32_bias_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_port5_rx_clk_src",
+ .parent_names = gcc_xo_uniphy0_rx_tx_uniphy1_rx_tx_ubi32_bias,
+ .num_parents = 7,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_port5_rx_div_clk_src = {
+ .reg = 0x68440,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "nss_port5_rx_div_clk_src",
+ .parent_names = (const char *[]){
+ "nss_port5_rx_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static const struct freq_tbl ftbl_nss_port5_tx_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(25000000, P_UNIPHY1_TX, 12.5, 0, 0),
+ F(78125000, P_UNIPHY1_TX, 4, 0, 0),
+ F(125000000, P_UNIPHY1_TX, 2.5, 0, 0),
+ F(156250000, P_UNIPHY1_TX, 2, 0, 0),
+ F(312500000, P_UNIPHY1_TX, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_port5_tx_clk_src = {
+ .cmd_rcgr = 0x68068,
+ .freq_tbl = ftbl_nss_port5_tx_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_uniphy0_tx_rx_uniphy1_tx_rx_ubi32_bias_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_port5_tx_clk_src",
+ .parent_names = gcc_xo_uniphy0_tx_rx_uniphy1_tx_rx_ubi32_bias,
+ .num_parents = 7,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_port5_tx_div_clk_src = {
+ .reg = 0x68444,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "nss_port5_tx_div_clk_src",
+ .parent_names = (const char *[]){
+ "nss_port5_tx_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static const struct freq_tbl ftbl_nss_port6_rx_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(25000000, P_UNIPHY2_RX, 12.5, 0, 0),
+ F(78125000, P_UNIPHY2_RX, 4, 0, 0),
+ F(125000000, P_UNIPHY2_RX, 2.5, 0, 0),
+ F(156250000, P_UNIPHY2_RX, 2, 0, 0),
+ F(312500000, P_UNIPHY2_RX, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_port6_rx_clk_src = {
+ .cmd_rcgr = 0x68070,
+ .freq_tbl = ftbl_nss_port6_rx_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_uniphy2_rx_tx_ubi32_bias_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_port6_rx_clk_src",
+ .parent_names = gcc_xo_uniphy2_rx_tx_ubi32_bias,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_port6_rx_div_clk_src = {
+ .reg = 0x68450,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "nss_port6_rx_div_clk_src",
+ .parent_names = (const char *[]){
+ "nss_port6_rx_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
+static const struct freq_tbl ftbl_nss_port6_tx_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ F(25000000, P_UNIPHY2_TX, 12.5, 0, 0),
+ F(78125000, P_UNIPHY2_TX, 4, 0, 0),
+ F(125000000, P_UNIPHY2_TX, 2.5, 0, 0),
+ F(156250000, P_UNIPHY2_TX, 2, 0, 0),
+ F(312500000, P_UNIPHY2_TX, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 nss_port6_tx_clk_src = {
+ .cmd_rcgr = 0x68078,
+ .freq_tbl = ftbl_nss_port6_tx_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_uniphy2_tx_rx_ubi32_bias_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "nss_port6_tx_clk_src",
+ .parent_names = gcc_xo_uniphy2_tx_rx_ubi32_bias,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_regmap_div nss_port6_tx_div_clk_src = {
+ .reg = 0x68454,
+ .shift = 0,
+ .width = 4,
+ .clkr = {
+ .hw.init = &(struct clk_init_data){
+ .name = "nss_port6_tx_div_clk_src",
+ .parent_names = (const char *[]){
+ "nss_port6_tx_clk_src"
+ },
+ .num_parents = 1,
+ .ops = &clk_regmap_div_ops,
+ .flags = CLK_SET_RATE_PARENT,
+ },
+ },
+};
+
static struct clk_branch gcc_blsp1_ahb_clk = {
.halt_reg = 0x01008,
.clkr = {
@@ -2914,6 +3440,703 @@ enum {
},
};
+static struct clk_branch gcc_cmn_12gpll_ahb_clk = {
+ .halt_reg = 0x56308,
+ .clkr = {
+ .enable_reg = 0x56308,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_cmn_12gpll_ahb_clk",
+ .parent_names = (const char *[]){
+ "pcnoc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_cmn_12gpll_sys_clk = {
+ .halt_reg = 0x5630c,
+ .clkr = {
+ .enable_reg = 0x5630c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_cmn_12gpll_sys_clk",
+ .parent_names = (const char *[]){
+ "gcc_xo_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_mdio_ahb_clk = {
+ .halt_reg = 0x58004,
+ .clkr = {
+ .enable_reg = 0x58004,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_mdio_ahb_clk",
+ .parent_names = (const char *[]){
+ "pcnoc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy0_ahb_clk = {
+ .halt_reg = 0x56008,
+ .clkr = {
+ .enable_reg = 0x56008,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy0_ahb_clk",
+ .parent_names = (const char *[]){
+ "pcnoc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy0_sys_clk = {
+ .halt_reg = 0x5600c,
+ .clkr = {
+ .enable_reg = 0x5600c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy0_sys_clk",
+ .parent_names = (const char *[]){
+ "gcc_xo_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy1_ahb_clk = {
+ .halt_reg = 0x56108,
+ .clkr = {
+ .enable_reg = 0x56108,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy1_ahb_clk",
+ .parent_names = (const char *[]){
+ "pcnoc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy1_sys_clk = {
+ .halt_reg = 0x5610c,
+ .clkr = {
+ .enable_reg = 0x5610c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy1_sys_clk",
+ .parent_names = (const char *[]){
+ "gcc_xo_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy2_ahb_clk = {
+ .halt_reg = 0x56208,
+ .clkr = {
+ .enable_reg = 0x56208,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy2_ahb_clk",
+ .parent_names = (const char *[]){
+ "pcnoc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy2_sys_clk = {
+ .halt_reg = 0x5620c,
+ .clkr = {
+ .enable_reg = 0x5620c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy2_sys_clk",
+ .parent_names = (const char *[]){
+ "gcc_xo_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_port1_rx_clk = {
+ .halt_reg = 0x68240,
+ .clkr = {
+ .enable_reg = 0x68240,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_port1_rx_clk",
+ .parent_names = (const char *[]){
+ "nss_port1_rx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_port1_tx_clk = {
+ .halt_reg = 0x68244,
+ .clkr = {
+ .enable_reg = 0x68244,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_port1_tx_clk",
+ .parent_names = (const char *[]){
+ "nss_port1_tx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_port2_rx_clk = {
+ .halt_reg = 0x68248,
+ .clkr = {
+ .enable_reg = 0x68248,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_port2_rx_clk",
+ .parent_names = (const char *[]){
+ "nss_port2_rx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_port2_tx_clk = {
+ .halt_reg = 0x6824c,
+ .clkr = {
+ .enable_reg = 0x6824c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_port2_tx_clk",
+ .parent_names = (const char *[]){
+ "nss_port2_tx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_port3_rx_clk = {
+ .halt_reg = 0x68250,
+ .clkr = {
+ .enable_reg = 0x68250,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_port3_rx_clk",
+ .parent_names = (const char *[]){
+ "nss_port3_rx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_port3_tx_clk = {
+ .halt_reg = 0x68254,
+ .clkr = {
+ .enable_reg = 0x68254,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_port3_tx_clk",
+ .parent_names = (const char *[]){
+ "nss_port3_tx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_port4_rx_clk = {
+ .halt_reg = 0x68258,
+ .clkr = {
+ .enable_reg = 0x68258,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_port4_rx_clk",
+ .parent_names = (const char *[]){
+ "nss_port4_rx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_port4_tx_clk = {
+ .halt_reg = 0x6825c,
+ .clkr = {
+ .enable_reg = 0x6825c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_port4_tx_clk",
+ .parent_names = (const char *[]){
+ "nss_port4_tx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_port5_rx_clk = {
+ .halt_reg = 0x68260,
+ .clkr = {
+ .enable_reg = 0x68260,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_port5_rx_clk",
+ .parent_names = (const char *[]){
+ "nss_port5_rx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_port5_tx_clk = {
+ .halt_reg = 0x68264,
+ .clkr = {
+ .enable_reg = 0x68264,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_port5_tx_clk",
+ .parent_names = (const char *[]){
+ "nss_port5_tx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_port6_rx_clk = {
+ .halt_reg = 0x68268,
+ .clkr = {
+ .enable_reg = 0x68268,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_port6_rx_clk",
+ .parent_names = (const char *[]){
+ "nss_port6_rx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_nss_port6_tx_clk = {
+ .halt_reg = 0x6826c,
+ .clkr = {
+ .enable_reg = 0x6826c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_nss_port6_tx_clk",
+ .parent_names = (const char *[]){
+ "nss_port6_tx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_port1_mac_clk = {
+ .halt_reg = 0x68320,
+ .clkr = {
+ .enable_reg = 0x68320,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_port1_mac_clk",
+ .parent_names = (const char *[]){
+ "nss_ppe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_port2_mac_clk = {
+ .halt_reg = 0x68324,
+ .clkr = {
+ .enable_reg = 0x68324,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_port2_mac_clk",
+ .parent_names = (const char *[]){
+ "nss_ppe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_port3_mac_clk = {
+ .halt_reg = 0x68328,
+ .clkr = {
+ .enable_reg = 0x68328,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_port3_mac_clk",
+ .parent_names = (const char *[]){
+ "nss_ppe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_port4_mac_clk = {
+ .halt_reg = 0x6832c,
+ .clkr = {
+ .enable_reg = 0x6832c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_port4_mac_clk",
+ .parent_names = (const char *[]){
+ "nss_ppe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_port5_mac_clk = {
+ .halt_reg = 0x68330,
+ .clkr = {
+ .enable_reg = 0x68330,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_port5_mac_clk",
+ .parent_names = (const char *[]){
+ "nss_ppe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_port6_mac_clk = {
+ .halt_reg = 0x68334,
+ .clkr = {
+ .enable_reg = 0x68334,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_port6_mac_clk",
+ .parent_names = (const char *[]){
+ "nss_ppe_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy0_port1_rx_clk = {
+ .halt_reg = 0x56010,
+ .clkr = {
+ .enable_reg = 0x56010,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy0_port1_rx_clk",
+ .parent_names = (const char *[]){
+ "nss_port1_rx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy0_port1_tx_clk = {
+ .halt_reg = 0x56014,
+ .clkr = {
+ .enable_reg = 0x56014,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy0_port1_tx_clk",
+ .parent_names = (const char *[]){
+ "nss_port1_tx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy0_port2_rx_clk = {
+ .halt_reg = 0x56018,
+ .clkr = {
+ .enable_reg = 0x56018,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy0_port2_rx_clk",
+ .parent_names = (const char *[]){
+ "nss_port2_rx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy0_port2_tx_clk = {
+ .halt_reg = 0x5601c,
+ .clkr = {
+ .enable_reg = 0x5601c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy0_port2_tx_clk",
+ .parent_names = (const char *[]){
+ "nss_port2_tx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy0_port3_rx_clk = {
+ .halt_reg = 0x56020,
+ .clkr = {
+ .enable_reg = 0x56020,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy0_port3_rx_clk",
+ .parent_names = (const char *[]){
+ "nss_port3_rx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy0_port3_tx_clk = {
+ .halt_reg = 0x56024,
+ .clkr = {
+ .enable_reg = 0x56024,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy0_port3_tx_clk",
+ .parent_names = (const char *[]){
+ "nss_port3_tx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy0_port4_rx_clk = {
+ .halt_reg = 0x56028,
+ .clkr = {
+ .enable_reg = 0x56028,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy0_port4_rx_clk",
+ .parent_names = (const char *[]){
+ "nss_port4_rx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy0_port4_tx_clk = {
+ .halt_reg = 0x5602c,
+ .clkr = {
+ .enable_reg = 0x5602c,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy0_port4_tx_clk",
+ .parent_names = (const char *[]){
+ "nss_port4_tx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy0_port5_rx_clk = {
+ .halt_reg = 0x56030,
+ .clkr = {
+ .enable_reg = 0x56030,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy0_port5_rx_clk",
+ .parent_names = (const char *[]){
+ "nss_port5_rx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy0_port5_tx_clk = {
+ .halt_reg = 0x56034,
+ .clkr = {
+ .enable_reg = 0x56034,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy0_port5_tx_clk",
+ .parent_names = (const char *[]){
+ "nss_port5_tx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy1_port5_rx_clk = {
+ .halt_reg = 0x56110,
+ .clkr = {
+ .enable_reg = 0x56110,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy1_port5_rx_clk",
+ .parent_names = (const char *[]){
+ "nss_port5_rx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy1_port5_tx_clk = {
+ .halt_reg = 0x56114,
+ .clkr = {
+ .enable_reg = 0x56114,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy1_port5_tx_clk",
+ .parent_names = (const char *[]){
+ "nss_port5_tx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy2_port6_rx_clk = {
+ .halt_reg = 0x56210,
+ .clkr = {
+ .enable_reg = 0x56210,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy2_port6_rx_clk",
+ .parent_names = (const char *[]){
+ "nss_port6_rx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_uniphy2_port6_tx_clk = {
+ .halt_reg = 0x56214,
+ .clkr = {
+ .enable_reg = 0x56214,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_uniphy2_port6_tx_clk",
+ .parent_names = (const char *[]){
+ "nss_port6_tx_div_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
static struct clk_hw *gcc_ipq8074_hws[] = {
&gpll0_out_main_div2.hw,
&gpll6_out_main_div2.hw,
@@ -2986,6 +4209,30 @@ enum {
[UBI_MPT_CLK_SRC] = &ubi_mpt_clk_src.clkr,
[NSS_IMEM_CLK_SRC] = &nss_imem_clk_src.clkr,
[NSS_PPE_CLK_SRC] = &nss_ppe_clk_src.clkr,
+ [NSS_PORT1_RX_CLK_SRC] = &nss_port1_rx_clk_src.clkr,
+ [NSS_PORT1_RX_DIV_CLK_SRC] = &nss_port1_rx_div_clk_src.clkr,
+ [NSS_PORT1_TX_CLK_SRC] = &nss_port1_tx_clk_src.clkr,
+ [NSS_PORT1_TX_DIV_CLK_SRC] = &nss_port1_tx_div_clk_src.clkr,
+ [NSS_PORT2_RX_CLK_SRC] = &nss_port2_rx_clk_src.clkr,
+ [NSS_PORT2_RX_DIV_CLK_SRC] = &nss_port2_rx_div_clk_src.clkr,
+ [NSS_PORT2_TX_CLK_SRC] = &nss_port2_tx_clk_src.clkr,
+ [NSS_PORT2_TX_DIV_CLK_SRC] = &nss_port2_tx_div_clk_src.clkr,
+ [NSS_PORT3_RX_CLK_SRC] = &nss_port3_rx_clk_src.clkr,
+ [NSS_PORT3_RX_DIV_CLK_SRC] = &nss_port3_rx_div_clk_src.clkr,
+ [NSS_PORT3_TX_CLK_SRC] = &nss_port3_tx_clk_src.clkr,
+ [NSS_PORT3_TX_DIV_CLK_SRC] = &nss_port3_tx_div_clk_src.clkr,
+ [NSS_PORT4_RX_CLK_SRC] = &nss_port4_rx_clk_src.clkr,
+ [NSS_PORT4_RX_DIV_CLK_SRC] = &nss_port4_rx_div_clk_src.clkr,
+ [NSS_PORT4_TX_CLK_SRC] = &nss_port4_tx_clk_src.clkr,
+ [NSS_PORT4_TX_DIV_CLK_SRC] = &nss_port4_tx_div_clk_src.clkr,
+ [NSS_PORT5_RX_CLK_SRC] = &nss_port5_rx_clk_src.clkr,
+ [NSS_PORT5_RX_DIV_CLK_SRC] = &nss_port5_rx_div_clk_src.clkr,
+ [NSS_PORT5_TX_CLK_SRC] = &nss_port5_tx_clk_src.clkr,
+ [NSS_PORT5_TX_DIV_CLK_SRC] = &nss_port5_tx_div_clk_src.clkr,
+ [NSS_PORT6_RX_CLK_SRC] = &nss_port6_rx_clk_src.clkr,
+ [NSS_PORT6_RX_DIV_CLK_SRC] = &nss_port6_rx_div_clk_src.clkr,
+ [NSS_PORT6_TX_CLK_SRC] = &nss_port6_tx_clk_src.clkr,
+ [NSS_PORT6_TX_DIV_CLK_SRC] = &nss_port6_tx_div_clk_src.clkr,
[GCC_BLSP1_AHB_CLK] = &gcc_blsp1_ahb_clk.clkr,
[GCC_BLSP1_QUP1_I2C_APPS_CLK] = &gcc_blsp1_qup1_i2c_apps_clk.clkr,
[GCC_BLSP1_QUP1_SPI_APPS_CLK] = &gcc_blsp1_qup1_spi_apps_clk.clkr,
@@ -3074,6 +4321,47 @@ enum {
[GCC_UBI1_NC_AXI_CLK] = &gcc_ubi1_nc_axi_clk.clkr,
[GCC_UBI1_CORE_CLK] = &gcc_ubi1_core_clk.clkr,
[GCC_UBI1_MPT_CLK] = &gcc_ubi1_mpt_clk.clkr,
+ [GCC_CMN_12GPLL_AHB_CLK] = &gcc_cmn_12gpll_ahb_clk.clkr,
+ [GCC_CMN_12GPLL_SYS_CLK] = &gcc_cmn_12gpll_sys_clk.clkr,
+ [GCC_MDIO_AHB_CLK] = &gcc_mdio_ahb_clk.clkr,
+ [GCC_UNIPHY0_AHB_CLK] = &gcc_uniphy0_ahb_clk.clkr,
+ [GCC_UNIPHY0_SYS_CLK] = &gcc_uniphy0_sys_clk.clkr,
+ [GCC_UNIPHY1_AHB_CLK] = &gcc_uniphy1_ahb_clk.clkr,
+ [GCC_UNIPHY1_SYS_CLK] = &gcc_uniphy1_sys_clk.clkr,
+ [GCC_UNIPHY2_AHB_CLK] = &gcc_uniphy2_ahb_clk.clkr,
+ [GCC_UNIPHY2_SYS_CLK] = &gcc_uniphy2_sys_clk.clkr,
+ [GCC_NSS_PORT1_RX_CLK] = &gcc_nss_port1_rx_clk.clkr,
+ [GCC_NSS_PORT1_TX_CLK] = &gcc_nss_port1_tx_clk.clkr,
+ [GCC_NSS_PORT2_RX_CLK] = &gcc_nss_port2_rx_clk.clkr,
+ [GCC_NSS_PORT2_TX_CLK] = &gcc_nss_port2_tx_clk.clkr,
+ [GCC_NSS_PORT3_RX_CLK] = &gcc_nss_port3_rx_clk.clkr,
+ [GCC_NSS_PORT3_TX_CLK] = &gcc_nss_port3_tx_clk.clkr,
+ [GCC_NSS_PORT4_RX_CLK] = &gcc_nss_port4_rx_clk.clkr,
+ [GCC_NSS_PORT4_TX_CLK] = &gcc_nss_port4_tx_clk.clkr,
+ [GCC_NSS_PORT5_RX_CLK] = &gcc_nss_port5_rx_clk.clkr,
+ [GCC_NSS_PORT5_TX_CLK] = &gcc_nss_port5_tx_clk.clkr,
+ [GCC_NSS_PORT6_RX_CLK] = &gcc_nss_port6_rx_clk.clkr,
+ [GCC_NSS_PORT6_TX_CLK] = &gcc_nss_port6_tx_clk.clkr,
+ [GCC_PORT1_MAC_CLK] = &gcc_port1_mac_clk.clkr,
+ [GCC_PORT2_MAC_CLK] = &gcc_port2_mac_clk.clkr,
+ [GCC_PORT3_MAC_CLK] = &gcc_port3_mac_clk.clkr,
+ [GCC_PORT4_MAC_CLK] = &gcc_port4_mac_clk.clkr,
+ [GCC_PORT5_MAC_CLK] = &gcc_port5_mac_clk.clkr,
+ [GCC_PORT6_MAC_CLK] = &gcc_port6_mac_clk.clkr,
+ [GCC_UNIPHY0_PORT1_RX_CLK] = &gcc_uniphy0_port1_rx_clk.clkr,
+ [GCC_UNIPHY0_PORT1_TX_CLK] = &gcc_uniphy0_port1_tx_clk.clkr,
+ [GCC_UNIPHY0_PORT2_RX_CLK] = &gcc_uniphy0_port2_rx_clk.clkr,
+ [GCC_UNIPHY0_PORT2_TX_CLK] = &gcc_uniphy0_port2_tx_clk.clkr,
+ [GCC_UNIPHY0_PORT3_RX_CLK] = &gcc_uniphy0_port3_rx_clk.clkr,
+ [GCC_UNIPHY0_PORT3_TX_CLK] = &gcc_uniphy0_port3_tx_clk.clkr,
+ [GCC_UNIPHY0_PORT4_RX_CLK] = &gcc_uniphy0_port4_rx_clk.clkr,
+ [GCC_UNIPHY0_PORT4_TX_CLK] = &gcc_uniphy0_port4_tx_clk.clkr,
+ [GCC_UNIPHY0_PORT5_RX_CLK] = &gcc_uniphy0_port5_rx_clk.clkr,
+ [GCC_UNIPHY0_PORT5_TX_CLK] = &gcc_uniphy0_port5_tx_clk.clkr,
+ [GCC_UNIPHY1_PORT5_RX_CLK] = &gcc_uniphy1_port5_rx_clk.clkr,
+ [GCC_UNIPHY1_PORT5_TX_CLK] = &gcc_uniphy1_port5_tx_clk.clkr,
+ [GCC_UNIPHY2_PORT6_RX_CLK] = &gcc_uniphy2_port6_rx_clk.clkr,
+ [GCC_UNIPHY2_PORT6_TX_CLK] = &gcc_uniphy2_port6_tx_clk.clkr,
};
static const struct qcom_reset_map gcc_ipq8074_resets[] = {
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
^ permalink raw reply related
* [PATCH v2 09/11] clk: qcom: ipq8074: add GP and Crypto clocks
From: Abhishek Sahu @ 2017-12-13 14:25 UTC (permalink / raw)
To: Stephen Boyd, Michael Turquette
Cc: Rob Herring, Andy Gross, David Brown, Mark Rutland,
linux-arm-msm-u79uwXL29TY76Z2rM5mHXA,
linux-soc-u79uwXL29TY76Z2rM5mHXA,
linux-clk-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA, Abhishek Sahu
In-Reply-To: <1513175142-3702-1-git-send-email-absahu-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
- It has 3 general purpose clock controller which supplies
the clock in GPIO pins.
- It has Crypto Engine which has AXI, AHB and Core clocks.
Other non APSS processors can also use Crypto Engine so
these clocks are marked as VOTED clocks.
Signed-off-by: Abhishek Sahu <absahu-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
---
drivers/clk/qcom/gcc-ipq8074.c | 199 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 199 insertions(+)
diff --git a/drivers/clk/qcom/gcc-ipq8074.c b/drivers/clk/qcom/gcc-ipq8074.c
index be919bb..3aad6bc 100644
--- a/drivers/clk/qcom/gcc-ipq8074.c
+++ b/drivers/clk/qcom/gcc-ipq8074.c
@@ -390,6 +390,22 @@ enum {
{ P_BIAS_PLL, 6 },
};
+static const char * const gcc_xo_gpll0_gpll6_gpll0_sleep_clk[] = {
+ "xo",
+ "gpll0",
+ "gpll6",
+ "gpll0_out_main_div2",
+ "sleep_clk",
+};
+
+static const struct parent_map gcc_xo_gpll0_gpll6_gpll0_sleep_clk_map[] = {
+ { P_XO, 0 },
+ { P_GPLL0, 1 },
+ { P_GPLL6, 2 },
+ { P_GPLL0_DIV2, 4 },
+ { P_SLEEP_CLK, 6 },
+};
+
static struct clk_alpha_pll gpll0_main = {
.offset = 0x21000,
.regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT],
@@ -1939,6 +1955,74 @@ enum {
},
};
+static struct freq_tbl ftbl_crypto_clk_src[] = {
+ F(40000000, P_GPLL0_DIV2, 10, 0, 0),
+ F(80000000, P_GPLL0, 10, 0, 0),
+ F(100000000, P_GPLL0, 8, 0, 0),
+ F(160000000, P_GPLL0, 5, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 crypto_clk_src = {
+ .cmd_rcgr = 0x16004,
+ .freq_tbl = ftbl_crypto_clk_src,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll0_out_main_div2_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "crypto_clk_src",
+ .parent_names = gcc_xo_gpll0_gpll0_out_main_div2,
+ .num_parents = 3,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct freq_tbl ftbl_gp_clk_src[] = {
+ F(19200000, P_XO, 1, 0, 0),
+ { }
+};
+
+static struct clk_rcg2 gp1_clk_src = {
+ .cmd_rcgr = 0x08004,
+ .freq_tbl = ftbl_gp_clk_src,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll6_gpll0_sleep_clk_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gp1_clk_src",
+ .parent_names = gcc_xo_gpll0_gpll6_gpll0_sleep_clk,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 gp2_clk_src = {
+ .cmd_rcgr = 0x09004,
+ .freq_tbl = ftbl_gp_clk_src,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll6_gpll0_sleep_clk_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gp2_clk_src",
+ .parent_names = gcc_xo_gpll0_gpll6_gpll0_sleep_clk,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
+static struct clk_rcg2 gp3_clk_src = {
+ .cmd_rcgr = 0x0a004,
+ .freq_tbl = ftbl_gp_clk_src,
+ .mnd_width = 8,
+ .hid_width = 5,
+ .parent_map = gcc_xo_gpll0_gpll6_gpll0_sleep_clk_map,
+ .clkr.hw.init = &(struct clk_init_data){
+ .name = "gp3_clk_src",
+ .parent_names = gcc_xo_gpll0_gpll6_gpll0_sleep_clk,
+ .num_parents = 5,
+ .ops = &clk_rcg2_ops,
+ },
+};
+
static struct clk_branch gcc_blsp1_ahb_clk = {
.halt_reg = 0x01008,
.clkr = {
@@ -4137,6 +4221,111 @@ enum {
},
};
+static struct clk_branch gcc_crypto_ahb_clk = {
+ .halt_reg = 0x16024,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x0b004,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_crypto_ahb_clk",
+ .parent_names = (const char *[]){
+ "pcnoc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_crypto_axi_clk = {
+ .halt_reg = 0x16020,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x0b004,
+ .enable_mask = BIT(1),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_crypto_axi_clk",
+ .parent_names = (const char *[]){
+ "pcnoc_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_crypto_clk = {
+ .halt_reg = 0x1601c,
+ .halt_check = BRANCH_HALT_VOTED,
+ .clkr = {
+ .enable_reg = 0x0b004,
+ .enable_mask = BIT(2),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_crypto_clk",
+ .parent_names = (const char *[]){
+ "crypto_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_gp1_clk = {
+ .halt_reg = 0x08000,
+ .clkr = {
+ .enable_reg = 0x08000,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_gp1_clk",
+ .parent_names = (const char *[]){
+ "gp1_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_gp2_clk = {
+ .halt_reg = 0x09000,
+ .clkr = {
+ .enable_reg = 0x09000,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_gp2_clk",
+ .parent_names = (const char *[]){
+ "gp2_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
+static struct clk_branch gcc_gp3_clk = {
+ .halt_reg = 0x0a000,
+ .clkr = {
+ .enable_reg = 0x0a000,
+ .enable_mask = BIT(0),
+ .hw.init = &(struct clk_init_data){
+ .name = "gcc_gp3_clk",
+ .parent_names = (const char *[]){
+ "gp3_clk_src"
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT,
+ .ops = &clk_branch2_ops,
+ },
+ },
+};
+
static struct clk_hw *gcc_ipq8074_hws[] = {
&gpll0_out_main_div2.hw,
&gpll6_out_main_div2.hw,
@@ -4233,6 +4422,10 @@ enum {
[NSS_PORT6_RX_DIV_CLK_SRC] = &nss_port6_rx_div_clk_src.clkr,
[NSS_PORT6_TX_CLK_SRC] = &nss_port6_tx_clk_src.clkr,
[NSS_PORT6_TX_DIV_CLK_SRC] = &nss_port6_tx_div_clk_src.clkr,
+ [CRYPTO_CLK_SRC] = &crypto_clk_src.clkr,
+ [GP1_CLK_SRC] = &gp1_clk_src.clkr,
+ [GP2_CLK_SRC] = &gp2_clk_src.clkr,
+ [GP3_CLK_SRC] = &gp3_clk_src.clkr,
[GCC_BLSP1_AHB_CLK] = &gcc_blsp1_ahb_clk.clkr,
[GCC_BLSP1_QUP1_I2C_APPS_CLK] = &gcc_blsp1_qup1_i2c_apps_clk.clkr,
[GCC_BLSP1_QUP1_SPI_APPS_CLK] = &gcc_blsp1_qup1_spi_apps_clk.clkr,
@@ -4362,6 +4555,12 @@ enum {
[GCC_UNIPHY1_PORT5_TX_CLK] = &gcc_uniphy1_port5_tx_clk.clkr,
[GCC_UNIPHY2_PORT6_RX_CLK] = &gcc_uniphy2_port6_rx_clk.clkr,
[GCC_UNIPHY2_PORT6_TX_CLK] = &gcc_uniphy2_port6_tx_clk.clkr,
+ [GCC_CRYPTO_AHB_CLK] = &gcc_crypto_ahb_clk.clkr,
+ [GCC_CRYPTO_AXI_CLK] = &gcc_crypto_axi_clk.clkr,
+ [GCC_CRYPTO_CLK] = &gcc_crypto_clk.clkr,
+ [GCC_GP1_CLK] = &gcc_gp1_clk.clkr,
+ [GCC_GP2_CLK] = &gcc_gp2_clk.clkr,
+ [GCC_GP3_CLK] = &gcc_gp3_clk.clkr,
};
static const struct qcom_reset_map gcc_ipq8074_resets[] = {
--
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^ permalink raw reply related
* [PATCH v2 10/11] dt-bindings: clock: qcom: add misc resets for PCIE and NSS
From: Abhishek Sahu @ 2017-12-13 14:25 UTC (permalink / raw)
To: Stephen Boyd, Michael Turquette
Cc: Rob Herring, Andy Gross, David Brown, Mark Rutland, linux-arm-msm,
linux-soc, linux-clk, linux-kernel, devicetree, Abhishek Sahu
In-Reply-To: <1513175142-3702-1-git-send-email-absahu@codeaurora.org>
PCIE and NSS has MISC reset register in which single register has
multiple reset bit. The patch adds the DT bindings for these MISC
resets.
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
---
include/dt-bindings/clock/qcom,gcc-ipq8074.h | 42 ++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/include/dt-bindings/clock/qcom,gcc-ipq8074.h b/include/dt-bindings/clock/qcom,gcc-ipq8074.h
index ff0b4ac..238f872 100644
--- a/include/dt-bindings/clock/qcom,gcc-ipq8074.h
+++ b/include/dt-bindings/clock/qcom,gcc-ipq8074.h
@@ -328,5 +328,47 @@
#define GCC_APC0_VOLTAGE_DROOP_DETECTOR_BCR 86
#define GCC_APC1_VOLTAGE_DROOP_DETECTOR_BCR 87
#define GCC_SMMU_CATS_BCR 88
+#define GCC_UBI0_AXI_ARES 89
+#define GCC_UBI0_AHB_ARES 90
+#define GCC_UBI0_NC_AXI_ARES 91
+#define GCC_UBI0_DBG_ARES 92
+#define GCC_UBI0_CORE_CLAMP_ENABLE 93
+#define GCC_UBI0_CLKRST_CLAMP_ENABLE 94
+#define GCC_UBI1_AXI_ARES 95
+#define GCC_UBI1_AHB_ARES 96
+#define GCC_UBI1_NC_AXI_ARES 97
+#define GCC_UBI1_DBG_ARES 98
+#define GCC_UBI1_CORE_CLAMP_ENABLE 99
+#define GCC_UBI1_CLKRST_CLAMP_ENABLE 100
+#define GCC_NSS_CFG_ARES 101
+#define GCC_NSS_IMEM_ARES 102
+#define GCC_NSS_NOC_ARES 103
+#define GCC_NSS_CRYPTO_ARES 104
+#define GCC_NSS_CSR_ARES 105
+#define GCC_NSS_CE_APB_ARES 106
+#define GCC_NSS_CE_AXI_ARES 107
+#define GCC_NSSNOC_CE_APB_ARES 108
+#define GCC_NSSNOC_CE_AXI_ARES 109
+#define GCC_NSSNOC_UBI0_AHB_ARES 110
+#define GCC_NSSNOC_UBI1_AHB_ARES 111
+#define GCC_NSSNOC_SNOC_ARES 112
+#define GCC_NSSNOC_CRYPTO_ARES 113
+#define GCC_NSSNOC_ATB_ARES 114
+#define GCC_NSSNOC_QOSGEN_REF_ARES 115
+#define GCC_NSSNOC_TIMEOUT_REF_ARES 116
+#define GCC_PCIE0_PIPE_ARES 117
+#define GCC_PCIE0_SLEEP_ARES 118
+#define GCC_PCIE0_CORE_STICKY_ARES 119
+#define GCC_PCIE0_AXI_MASTER_ARES 120
+#define GCC_PCIE0_AXI_SLAVE_ARES 121
+#define GCC_PCIE0_AHB_ARES 122
+#define GCC_PCIE0_AXI_MASTER_STICKY_ARES 123
+#define GCC_PCIE1_PIPE_ARES 124
+#define GCC_PCIE1_SLEEP_ARES 125
+#define GCC_PCIE1_CORE_STICKY_ARES 126
+#define GCC_PCIE1_AXI_MASTER_ARES 127
+#define GCC_PCIE1_AXI_SLAVE_ARES 128
+#define GCC_PCIE1_AHB_ARES 129
+#define GCC_PCIE1_AXI_MASTER_STICKY_ARES 130
#endif
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
^ permalink raw reply related
* [PATCH v2 11/11] clk: qcom: ipq8074: add misc resets for PCIE and NSS
From: Abhishek Sahu @ 2017-12-13 14:25 UTC (permalink / raw)
To: Stephen Boyd, Michael Turquette
Cc: Rob Herring, Andy Gross, David Brown, Mark Rutland, linux-arm-msm,
linux-soc, linux-clk, linux-kernel, devicetree, Abhishek Sahu
In-Reply-To: <1513175142-3702-1-git-send-email-absahu@codeaurora.org>
PCIE and NSS has MISC reset register in which single register has
multiple reset bit. The patch adds these resets with its
corresponding reset bits.
Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
---
drivers/clk/qcom/gcc-ipq8074.c | 42 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/drivers/clk/qcom/gcc-ipq8074.c b/drivers/clk/qcom/gcc-ipq8074.c
index 3aad6bc..0462f4a 100644
--- a/drivers/clk/qcom/gcc-ipq8074.c
+++ b/drivers/clk/qcom/gcc-ipq8074.c
@@ -4653,6 +4653,48 @@ enum {
[GCC_APC0_VOLTAGE_DROOP_DETECTOR_BCR] = { 0x78000, 0 },
[GCC_APC1_VOLTAGE_DROOP_DETECTOR_BCR] = { 0x79000, 0 },
[GCC_SMMU_CATS_BCR] = { 0x7c000, 0 },
+ [GCC_UBI0_AXI_ARES] = { 0x68010, 0 },
+ [GCC_UBI0_AHB_ARES] = { 0x68010, 1 },
+ [GCC_UBI0_NC_AXI_ARES] = { 0x68010, 2 },
+ [GCC_UBI0_DBG_ARES] = { 0x68010, 3 },
+ [GCC_UBI0_CORE_CLAMP_ENABLE] = { 0x68010, 4 },
+ [GCC_UBI0_CLKRST_CLAMP_ENABLE] = { 0x68010, 5 },
+ [GCC_UBI1_AXI_ARES] = { 0x68010, 8 },
+ [GCC_UBI1_AHB_ARES] = { 0x68010, 9 },
+ [GCC_UBI1_NC_AXI_ARES] = { 0x68010, 10 },
+ [GCC_UBI1_DBG_ARES] = { 0x68010, 11 },
+ [GCC_UBI1_CORE_CLAMP_ENABLE] = { 0x68010, 12 },
+ [GCC_UBI1_CLKRST_CLAMP_ENABLE] = { 0x68010, 13 },
+ [GCC_NSS_CFG_ARES] = { 0x68010, 16 },
+ [GCC_NSS_IMEM_ARES] = { 0x68010, 17 },
+ [GCC_NSS_NOC_ARES] = { 0x68010, 18 },
+ [GCC_NSS_CRYPTO_ARES] = { 0x68010, 19 },
+ [GCC_NSS_CSR_ARES] = { 0x68010, 20 },
+ [GCC_NSS_CE_APB_ARES] = { 0x68010, 21 },
+ [GCC_NSS_CE_AXI_ARES] = { 0x68010, 22 },
+ [GCC_NSSNOC_CE_APB_ARES] = { 0x68010, 23 },
+ [GCC_NSSNOC_CE_AXI_ARES] = { 0x68010, 24 },
+ [GCC_NSSNOC_UBI0_AHB_ARES] = { 0x68010, 25 },
+ [GCC_NSSNOC_UBI1_AHB_ARES] = { 0x68010, 26 },
+ [GCC_NSSNOC_SNOC_ARES] = { 0x68010, 27 },
+ [GCC_NSSNOC_CRYPTO_ARES] = { 0x68010, 28 },
+ [GCC_NSSNOC_ATB_ARES] = { 0x68010, 29 },
+ [GCC_NSSNOC_QOSGEN_REF_ARES] = { 0x68010, 30 },
+ [GCC_NSSNOC_TIMEOUT_REF_ARES] = { 0x68010, 31 },
+ [GCC_PCIE0_PIPE_ARES] = { 0x75040, 0 },
+ [GCC_PCIE0_SLEEP_ARES] = { 0x75040, 1 },
+ [GCC_PCIE0_CORE_STICKY_ARES] = { 0x75040, 2 },
+ [GCC_PCIE0_AXI_MASTER_ARES] = { 0x75040, 3 },
+ [GCC_PCIE0_AXI_SLAVE_ARES] = { 0x75040, 4 },
+ [GCC_PCIE0_AHB_ARES] = { 0x75040, 5 },
+ [GCC_PCIE0_AXI_MASTER_STICKY_ARES] = { 0x75040, 6 },
+ [GCC_PCIE1_PIPE_ARES] = { 0x76040, 0 },
+ [GCC_PCIE1_SLEEP_ARES] = { 0x76040, 1 },
+ [GCC_PCIE1_CORE_STICKY_ARES] = { 0x76040, 2 },
+ [GCC_PCIE1_AXI_MASTER_ARES] = { 0x76040, 3 },
+ [GCC_PCIE1_AXI_SLAVE_ARES] = { 0x76040, 4 },
+ [GCC_PCIE1_AHB_ARES] = { 0x76040, 5 },
+ [GCC_PCIE1_AXI_MASTER_STICKY_ARES] = { 0x76040, 6 },
};
static const struct of_device_id gcc_ipq8074_match_table[] = {
--
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation
^ permalink raw reply related
* Re: [PATCH 4/4] [v4] pinctrl: qcom: qdf2xxx: add support for new ACPI HID QCOM8002
From: Andy Shevchenko @ 2017-12-13 14:36 UTC (permalink / raw)
To: Timur Tabi, Linus Walleij,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
Cc: linux-arm-msm, Linux ARM, linux-gpio, Mika Westerberg,
thierry.reding@gmail.com, Stephen Boyd, David Brown, Andy Gross,
Bjorn Andersson, Varadarajan Narayanan, Archit Taneja
In-Reply-To: <88349f2e-5243-8061-cc72-d01fa70e6f2e@codeaurora.org>
On Tue, 2017-12-12 at 14:27 -0600, Timur Tabi wrote:
> On 12/12/2017 05:07 AM, Andy Shevchenko wrote:
>
> > Not ACPI standards as of my knowledge. ACPI standard defines a
> > common
> > scheme how to define properties, it doesn't tell anything about
> > property
> > names or any mappings between names to values or names to "OS
> > subsystem").
>
> There was an attempt a while back to standardize this like we do for
> device tree, but it fell apart. Device-specific ACPI-only properties
> are not standarized. This driver is initialized only on ACPI
> systems.
> It has no device tree binding.
It should follow DT *de facto* standard bindings like "ngpios" (though
it's not needed in ACPI case IIRC) and other properties.
> > As for GPIO we just follow *de facto* what DT has right now, i.e.
> > "xxx-
> > gpio" or "xxx-gpios" pattern is used to map ACPI standard resource
> > to a
> > GPIO name. That's how GPIO ACPI lib is being developed.
>
> GPIOs in device tree are defined completely differently than in ACPI.
> On DT, the kernel controls the pin muxing. On ACPI, pins are muxed
> by
> firmware and never re-muxed by the operating system. So all this
> driver
> does is expose a few pins as simple GPIOs.
Wait, runtime muxing is a matter of requesting another function (usually
GPIO) and putting it back afterwards. Do you really need anything like
this at *runtime*?
Pin control design is not compatible with hardware (too abstract), but
that is the problem of DT as well: I'm referring here to not carefully
designed so called "pin states". This is another story and has nothing
specific for ACPI.
--
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Intel Finland Oy
^ permalink raw reply
* [PATCH v4 0/4] pwm support for allwinner sun8i R40/V40/T3 SOCs.
From: hao_zhang @ 2017-12-13 14:38 UTC (permalink / raw)
To: thierry.reding-Re5JQEeQqe8AvxtiuMwx3w,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A, mark.rutland-5wv7dgnIgG8,
linux-I+IVW8TIWO2tmTQ+vhA3Yw, wens-jdAy2FN1RRM,
linus.walleij-QSEj5FYQhm4dnm+yROfE0A,
maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8
Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-pwm-u79uwXL29TY76Z2rM5mHXA,
linux-amlogic-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
hao5781286-Re5JQEeQqe8AvxtiuMwx3w
This patchset add pwm support for allwinner sun8i R40/V40/T3 SOCs.
all has been teat on T3 board.
Some features
8 PWM channels outputs(4 PWM pairs)
Supports capturing input
Supports three kinds of output waveforms: continuous waveform, pulse
waveform and complementarity pair
Programmable deadzone generator and controllable dead-time
0% to 100% adjustable duty cycle
Up to 24/100MHz output frequency
Minimum resolution is 1/65536
Supports interrupt for PWM output and capturing input
DOC:
https://github.com/tinalinux/docs/blob/r40-v1.y/Allwinner_R40_User_Manual_V1.0.pdf
https://github.com/tinalinux/docs/blob/r40-v1.y/R40_Datasheet_V1.0.pdf
Regards;-)
Hao Zhang
hao_zhang (4):
dt-bindings: pwm: binding allwinner R40, V40, T3
ARM: PWM: add allwinner sun8i R40/V40/T3 pwm support.
ARM: dts: add pwm node for r40.
ARM: pinctrl: sunxi-pinctrl: fix pin funtion can not be match
correctly.
.../devicetree/bindings/pwm/pwm-sun8i.txt | 18 +
arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts | 6 +
arch/arm/boot/dts/sun8i-r40.dtsi | 13 +
drivers/pinctrl/sunxi/pinctrl-sunxi.c | 6 +-
drivers/pwm/Kconfig | 10 +
drivers/pwm/Makefile | 1 +
drivers/pwm/pwm-sun8i-r40.c | 449 +++++++++++++++++++++
7 files changed, 501 insertions(+), 2 deletions(-)
create mode 100644 Documentation/devicetree/bindings/pwm/pwm-sun8i.txt
create mode 100644 drivers/pwm/pwm-sun8i-r40.c
--
2.7.4
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^ permalink raw reply
* [PATCH v4 1/4] dt-bindings: pwm: binding allwinner sun8i R40/V40/T3.
From: hao_zhang @ 2017-12-13 14:43 UTC (permalink / raw)
To: thierry.reding, robh+dt, mark.rutland, linux, wens, linus.walleij,
maxime.ripard
Cc: linux-kernel, devicetree, linux-arm-kernel, linux-pwm,
linux-amlogic, hao5781286
This patch adds allwinner R40, V40, T3 pwm binding documents.
Signed-off-by: hao_zhang <hao5781286@gmail.com>
---
Documentation/devicetree/bindings/pwm/pwm-sun8i.txt | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pwm/pwm-sun8i.txt
diff --git a/Documentation/devicetree/bindings/pwm/pwm-sun8i.txt b/Documentation/devicetree/bindings/pwm/pwm-sun8i.txt
new file mode 100644
index 0000000..76750d8
--- /dev/null
+++ b/Documentation/devicetree/bindings/pwm/pwm-sun8i.txt
@@ -0,0 +1,18 @@
+Allwinner sun8i R40/V40/T3 SoC PWM controller
+
+Required properties:
+- compatible: should be one of:
+- "allwinner,sun8i-r40-pwm"
+- reg: physical base address and length of the controller's registers
+- #pwm-cells: should be 3. See pwm.txt in this directory for a description of
+the cells format.
+- clocks: From common clock binding, handle to the parent clock.
+
+Example:
+
+pwm: pwm@1c23400 {
+ compatible = "allwinner,sun8i-r40-pwm";
+ reg = <0x01c23400 0x154>;
+ clocks = <&osc24M>;
+ #pwm-cells = <3>;
+};
--
2.7.4
^ permalink raw reply related
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