* [PATCH 2/3] clk: hi3660: add clocks for video encoder and decoder
2017-05-15 5:54 [PATCH 1/3] clk: hi3660: fix wrong parent name of clk_mux_sysbus Guodong Xu
@ 2017-05-15 5:54 ` Guodong Xu
2017-05-15 5:54 ` [PATCH 3/3] clk: hi3660: Set PPLL2 to 2880M Guodong Xu
1 sibling, 0 replies; 4+ messages in thread
From: Guodong Xu @ 2017-05-15 5:54 UTC (permalink / raw)
To: linux-arm-kernel
From: Chen Jun <chenjun14@huawei.com>
This patch adds clocks for video encoder and decoder.
Signed-off-by: Chen Jun <chenjun14@huawei.com>
Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
---
drivers/clk/hisilicon/clk-hi3660.c | 23 +++++++++++++++++++++++
include/dt-bindings/clock/hi3660-clock.h | 10 ++++++++++
2 files changed, 33 insertions(+)
diff --git a/drivers/clk/hisilicon/clk-hi3660.c b/drivers/clk/hisilicon/clk-hi3660.c
index 143ce0c..ffc765a 100644
--- a/drivers/clk/hisilicon/clk-hi3660.c
+++ b/drivers/clk/hisilicon/clk-hi3660.c
@@ -47,9 +47,12 @@ static const struct hisi_fixed_factor_clock hi3660_crg_fixed_factor_clks[] = {
{ HI3660_CLK_GATE_SPI2, "clk_gate_spi2", "clk_ppll0", 1, 8, 0, },
{ HI3660_PCIEPHY_REF, "clk_pciephy_ref", "clk_div_pciephy", 1, 1, 0, },
{ HI3660_CLK_ABB_USB, "clk_abb_usb", "clk_gate_usb_tcxo_en", 1, 1, 0 },
+ { HI3660_VENC_VOLT_HOLD, "venc_volt_hold", "peri_volt_hold", 1, 1, 0, },
};
static const struct hisi_gate_clock hi3660_crgctrl_gate_sep_clks[] = {
+ { HI3660_PERI_VOLT_HOLD, "peri_volt_hold", "clkin_sys",
+ CLK_SET_RATE_PARENT, 0x0, 0, 0, },
{ HI3660_HCLK_GATE_SDIO0, "hclk_gate_sdio0", "clk_div_sysbus",
CLK_SET_RATE_PARENT, 0x0, 21, 0, },
{ HI3660_HCLK_GATE_SD, "hclk_gate_sd", "clk_div_sysbus",
@@ -120,6 +123,10 @@ static const struct hisi_gate_clock hi3660_crgctrl_gate_sep_clks[] = {
CLK_SET_RATE_PARENT, 0x20, 27, 0, },
{ HI3660_CLK_GATE_DMAC, "clk_gate_dmac", "clk_div_sysbus",
CLK_SET_RATE_PARENT, 0x30, 1, 0, },
+ { HI3660_CLK_GATE_VENC, "clk_gate_venc", "clk_div_venc",
+ CLK_SET_RATE_PARENT, 0x30, 10, 0, },
+ { HI3660_CLK_GATE_VDEC, "clk_gate_vdec", "clk_div_vdec",
+ CLK_SET_RATE_PARENT, 0x30, 11, 0, },
{ HI3660_PCLK_GATE_DSS, "pclk_gate_dss", "clk_div_cfgbus",
CLK_SET_RATE_PARENT, 0x30, 12, 0, },
{ HI3660_ACLK_GATE_DSS, "aclk_gate_dss", "clk_gate_vivobus",
@@ -171,6 +178,10 @@ static const struct hisi_gate_clock hi3660_crgctrl_gate_clks[] = {
CLK_SET_RATE_PARENT, 0xf0, 7, CLK_GATE_HIWORD_MASK, },
{ HI3660_CLK_ANDGT_EDC0, "clk_andgt_edc0", "clk_mux_edc0",
CLK_SET_RATE_PARENT, 0xf0, 8, CLK_GATE_HIWORD_MASK, },
+ { HI3660_CLK_ANDGT_VDEC, "clk_andgt_vdec", "clk_mux_vdec",
+ CLK_SET_RATE_PARENT, 0xf0, 15, CLK_GATE_HIWORD_MASK, },
+ { HI3660_CLK_ANDGT_VENC, "clk_andgt_venc", "clk_mux_venc",
+ CLK_SET_RATE_PARENT, 0xf4, 0, CLK_GATE_HIWORD_MASK, },
{ HI3660_CLK_GATE_UFSPHY_GT, "clk_gate_ufsphy_gt", "clk_div_ufsperi",
CLK_SET_RATE_PARENT, 0xf4, 1, CLK_GATE_HIWORD_MASK, },
{ HI3660_CLK_ANDGT_MMC, "clk_andgt_mmc", "clk_mux_mmc_pll",
@@ -239,6 +250,8 @@ static const char *const
clk_mux_spi_p[] = {"clkin_sys", "clk_div_spi",};
static const char *const
clk_mux_i2c_p[] = {"clkin_sys", "clk_div_i2c",};
+static const char *const
+clk_mux_venc_p[] = {"clk_ppll0", "clk_ppll1", "clk_ppll3", "clk_ppll3",};
static const struct hisi_mux_clock hi3660_crgctrl_mux_clks[] = {
{ HI3660_CLK_MUX_SYSBUS, "clk_mux_sysbus", clk_mux_sysbus_p,
@@ -283,6 +296,12 @@ static const struct hisi_mux_clock hi3660_crgctrl_mux_clks[] = {
{ HI3660_CLK_MUX_SDIO_PLL, "clk_mux_sdio_pll", clk_mux_pll_p,
ARRAY_SIZE(clk_mux_pll_p), CLK_SET_RATE_PARENT, 0xc0, 4, 2,
CLK_MUX_HIWORD_MASK, },
+ { HI3660_CLK_MUX_VENC, "clk_mux_venc", clk_mux_venc_p,
+ ARRAY_SIZE(clk_mux_venc_p), CLK_SET_RATE_PARENT, 0xc8, 11, 2,
+ CLK_MUX_HIWORD_MASK, },
+ { HI3660_CLK_MUX_VDEC, "clk_mux_vdec", clk_mux_pll0123_p,
+ ARRAY_SIZE(clk_mux_pll0123_p), CLK_SET_RATE_PARENT, 0xcc, 5, 2,
+ CLK_MUX_HIWORD_MASK, },
{ HI3660_CLK_MUX_VIVOBUS, "clk_mux_vivobus", clk_mux_pll0123_p,
ARRAY_SIZE(clk_mux_pll0123_p), CLK_SET_RATE_PARENT, 0xd0, 12, 2,
CLK_MUX_HIWORD_MASK, },
@@ -318,6 +337,10 @@ static const struct hisi_divider_clock hi3660_crgctrl_divider_clks[] = {
CLK_SET_RATE_PARENT, 0xc0, 8, 6, CLK_DIVIDER_HIWORD_MASK, 0, },
{ HI3660_CLK_DIV_SPI, "clk_div_spi", "clk_andgt_spi",
CLK_SET_RATE_PARENT, 0xc4, 12, 4, CLK_DIVIDER_HIWORD_MASK, 0, },
+ { HI3660_CLK_DIV_VENC, "clk_div_venc", "clk_andgt_venc",
+ CLK_SET_RATE_PARENT, 0xc8, 6, 5, CLK_DIVIDER_HIWORD_MASK, 0, },
+ { HI3660_CLK_DIV_VDEC, "clk_div_vdec", "clk_andgt_vdec",
+ CLK_SET_RATE_PARENT, 0xcc, 0, 5, CLK_DIVIDER_HIWORD_MASK, 0, },
{ HI3660_CLK_DIV_VIVOBUS, "clk_div_vivobus", "clk_vivobus_andgt",
CLK_SET_RATE_PARENT, 0xd0, 7, 5, CLK_DIVIDER_HIWORD_MASK, 0, },
{ HI3660_CLK_DIV_I2C, "clk_div_i2c", "clk_div_320m",
diff --git a/include/dt-bindings/clock/hi3660-clock.h b/include/dt-bindings/clock/hi3660-clock.h
index 1c00b7f..2cf01b4 100644
--- a/include/dt-bindings/clock/hi3660-clock.h
+++ b/include/dt-bindings/clock/hi3660-clock.h
@@ -154,6 +154,16 @@
#define HI3660_CLK_DIV_UFSPERI 137
#define HI3660_CLK_DIV_AOMM 138
#define HI3660_CLK_DIV_IOPERI 139
+#define HI3660_VENC_VOLT_HOLD 140
+#define HI3660_PERI_VOLT_HOLD 141
+#define HI3660_CLK_GATE_VENC 142
+#define HI3660_CLK_GATE_VDEC 143
+#define HI3660_CLK_ANDGT_VENC 144
+#define HI3660_CLK_ANDGT_VDEC 145
+#define HI3660_CLK_MUX_VENC 146
+#define HI3660_CLK_MUX_VDEC 147
+#define HI3660_CLK_DIV_VENC 148
+#define HI3660_CLK_DIV_VDEC 149
/* clk in pmuctrl */
#define HI3660_GATE_ABB_192 0
--
2.10.2
^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH 3/3] clk: hi3660: Set PPLL2 to 2880M
2017-05-15 5:54 [PATCH 1/3] clk: hi3660: fix wrong parent name of clk_mux_sysbus Guodong Xu
2017-05-15 5:54 ` [PATCH 2/3] clk: hi3660: add clocks for video encoder and decoder Guodong Xu
@ 2017-05-15 5:54 ` Guodong Xu
2017-05-15 9:10 ` kbuild test robot
1 sibling, 1 reply; 4+ messages in thread
From: Guodong Xu @ 2017-05-15 5:54 UTC (permalink / raw)
To: linux-arm-kernel
From: Zhong Kaihua <zhongkaihua@huawei.com>
Set PPLL2 to 2880M. With this patch, we saw better compatibility
on various 1080p HDMI monitors.
Signed-off-by: Zhong Kaihua <zhongkaihua@huawei.com>
Signed-off-by: Zheng Shaobo <zhengshaobo1@huawei.com>
---
drivers/clk/hisilicon/clk-hi3660.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/clk/hisilicon/clk-hi3660.c b/drivers/clk/hisilicon/clk-hi3660.c
index ffc765a..fd5ce7f 100644
--- a/drivers/clk/hisilicon/clk-hi3660.c
+++ b/drivers/clk/hisilicon/clk-hi3660.c
@@ -20,7 +20,7 @@ static const struct hisi_fixed_rate_clock hi3660_fixed_rate_clks[] = {
{ HI3660_CLK_FLL_SRC, "clk_fll_src", NULL, 0, 128000000, },
{ HI3660_CLK_PPLL0, "clk_ppll0", NULL, 0, 1600000000, },
{ HI3660_CLK_PPLL1, "clk_ppll1", NULL, 0, 1866000000, },
- { HI3660_CLK_PPLL2, "clk_ppll2", NULL, 0, 960000000, },
+ { HI3660_CLK_PPLL2, "clk_ppll2", NULL, 0, 2880000000, },
{ HI3660_CLK_PPLL3, "clk_ppll3", NULL, 0, 1290000000, },
{ HI3660_CLK_SCPLL, "clk_scpll", NULL, 0, 245760000, },
{ HI3660_PCLK, "pclk", NULL, 0, 20000000, },
@@ -42,7 +42,7 @@ static const struct hisi_fixed_factor_clock hi3660_crg_fixed_factor_clks[] = {
{ HI3660_CLK_GATE_I2C6, "clk_gate_i2c6", "clk_i2c6_iomcu", 1, 4, 0, },
{ HI3660_CLK_DIV_SYSBUS, "clk_div_sysbus", "clk_mux_sysbus", 1, 7, 0, },
{ HI3660_CLK_DIV_320M, "clk_div_320m", "clk_320m_pll_gt", 1, 5, 0, },
- { HI3660_CLK_DIV_A53, "clk_div_a53hpm", "clk_a53hpm_andgt", 1, 2, 0, },
+ { HI3660_CLK_DIV_A53, "clk_div_a53hpm", "clk_a53hpm_andgt", 1, 6, 0, },
{ HI3660_CLK_GATE_SPI0, "clk_gate_spi0", "clk_ppll0", 1, 8, 0, },
{ HI3660_CLK_GATE_SPI2, "clk_gate_spi2", "clk_ppll0", 1, 8, 0, },
{ HI3660_PCIEPHY_REF, "clk_pciephy_ref", "clk_div_pciephy", 1, 1, 0, },
--
2.10.2
^ permalink raw reply related [flat|nested] 4+ messages in thread