* [U-Boot] [PATCH] gpio: mvmfp: support newer MFP bit definitions
@ 2015-03-23 22:56 Rob Herring
2015-03-23 22:56 ` [U-Boot] [PATCH] mmc: remove the MMC_MODE_HC flag Rob Herring
` (4 more replies)
0 siblings, 5 replies; 9+ messages in thread
From: Rob Herring @ 2015-03-23 22:56 UTC (permalink / raw)
To: u-boot
From: Xiang Wang <wangx@marvell.com>
1. The bits 11..10 for mfp driver strength is only valid for
aspen and old xscale family, for newer Marvell chip, this range
has been moved to 12..11.
2. add sleep bit support
Signed-off-by: Xiang Wang <wangx@marvell.com>
[robh: rebase to current mainline]
Signed-off-by: Rob Herring <robh@kernel.org>
---
drivers/gpio/mvmfp.c | 14 ++------
include/mvmfp.h | 90 +++++++++++++++++++++++++++++++---------------------
2 files changed, 55 insertions(+), 49 deletions(-)
diff --git a/drivers/gpio/mvmfp.c b/drivers/gpio/mvmfp.c
index 97bbe99..43ecf66 100644
--- a/drivers/gpio/mvmfp.c
+++ b/drivers/gpio/mvmfp.c
@@ -43,18 +43,8 @@ void mfp_config(u32 *mfp_cfgs)
/* Write a mfg register as per configuration */
val = 0;
- if (cfg_val & MFP_AF_FLAG)
- /* Abstract and program Afternate-Func Selection */
- val |= cfg_val & MFP_AF_MASK;
- if (cfg_val & MFP_EDGE_FLAG)
- /* Abstract and program Edge configuration */
- val |= cfg_val & MFP_LPM_EDGE_MASK;
- if (cfg_val & MFP_DRIVE_FLAG)
- /* Abstract and program Drive configuration */
- val |= cfg_val & MFP_DRIVE_MASK;
- if (cfg_val & MFP_PULL_FLAG)
- /* Abstract and program Pullup/down configuration */
- val |= cfg_val & MFP_PULL_MASK;
+ if (cfg_val & MFP_VALUE_MASK)
+ val |= cfg_val & MFP_VALUE_MASK;
writel(val, p_mfpr);
} while (1);
diff --git a/include/mvmfp.h b/include/mvmfp.h
index 961d799..e61e92d 100644
--- a/include/mvmfp.h
+++ b/include/mvmfp.h
@@ -21,61 +21,77 @@
/*
* MFP configuration is represented by a 32-bit unsigned integer
*/
-#define MFP(_off, _pull, _pF, _drv, _dF, _edge, _eF, _afn, _aF) ( \
+#ifdef CONFIG_MVMFP_V2
+#define MFP(_off, _pull, _drv, _slp, _edge, _sleep, _afn) ( \
+ /* bits 31..16 - MFP Register Offset */ (((_off) & 0xffff) << 16) | \
+ /* bits 15..13 - Run Mode Pull State */ (((_pull) & 0x7) << 13) | \
+ /* bit 12..11 - Driver Strength */ (((_drv) & 0x3) << 11) | \
+ /* bits 10 - pad driver */ (((_slp) & 0x1) << 10) | \
+ /* bit 09..07 - sleep mode */ (((_sleep) & 0xe) << 6) | \
+ /* bits 06..04 - Edge Detection */ (((_edge) & 0x7) << 4) | \
+ /* bits 03 - sleep mode */ (((_sleep) & 0x1) << 3) | \
+ /* bits 02..00 - Alt-fun select */ ((_afn) & 0x7))
+#else
+#define MFP(_off, _pull, _drv, _slp, _edge, _sleep, _afn) ( \
/* bits 31..16 - MFP Register Offset */ (((_off) & 0xffff) << 16) | \
/* bits 15..13 - Run Mode Pull State */ (((_pull) & 0x7) << 13) | \
/* bit 12 - Unused */ \
/* bits 11..10 - Driver Strength */ (((_drv) & 0x3) << 10) | \
- /* bit 09 - Pull State flag */ (((_pF) & 0x1) << 9) | \
- /* bit 08 - Drv-strength flag */ (((_dF) & 0x1) << 8) | \
- /* bit 07 - Edge-det flag */ (((_eF) & 0x1) << 7) | \
+ /* bit 09..07 - sleep mode */ (((_sleep) & 0xe) << 6) | \
/* bits 06..04 - Edge Detection */ (((_edge) & 0x7) << 4) | \
- /* bits 03..00 - Alt-fun flag */ (((_aF) & 0x1) << 3) | \
- /* bits Alternate-fun select */ ((_afn) & 0x7))
+ /* bits 03 - sleep mode */ (((_sleep) & 0x1) << 3) | \
+ /* bits 02..00 - Alt-fun select */ ((_afn) & 0x7))
+#endif
/*
* to facilitate the definition, the following macros are provided
*
* offset, pull,pF, drv,dF, edge,eF ,afn,aF
*/
-#define MFP_OFFSET_MASK MFP(0xffff, 0,0, 0,0, 0,0, 0,0)
-#define MFP_REG(x) MFP(x, 0,0, 0,0, 0,0, 0,0)
+#define MFP_OFFSET_MASK MFP(0xffff, 0, 0, 0, 0, 0, 0)
+#define MFP_REG(x) MFP(x, 0, 0, 0, 0, 0, 0)
#define MFP_REG_GET_OFFSET(x) ((x & MFP_OFFSET_MASK) >> 16)
-#define MFP_AF_FLAG MFP(0x0000, 0,0, 0,0, 0,0, 0,1)
-#define MFP_DRIVE_FLAG MFP(0x0000, 0,0, 0,1, 0,0, 0,0)
-#define MFP_EDGE_FLAG MFP(0x0000, 0,0, 0,0, 0,1, 0,0)
-#define MFP_PULL_FLAG MFP(0x0000, 0,1, 0,0, 0,0, 0,0)
+#define MFP_AF0 MFP(0x0000, 0, 0, 0, 0, 0, 0)
+#define MFP_AF1 MFP(0x0000, 0, 0, 0, 0, 0, 1)
+#define MFP_AF2 MFP(0x0000, 0, 0, 0, 0, 0, 2)
+#define MFP_AF3 MFP(0x0000, 0, 0, 0, 0, 0, 3)
+#define MFP_AF4 MFP(0x0000, 0, 0, 0, 0, 0, 4)
+#define MFP_AF5 MFP(0x0000, 0, 0, 0, 0, 0, 5)
+#define MFP_AF6 MFP(0x0000, 0, 0, 0, 0, 0, 6)
+#define MFP_AF7 MFP(0x0000, 0, 0, 0, 0, 0, 7)
+#define MFP_AF_MASK MFP(0x0000, 0, 0, 0, 0, 0, 7)
+
+#define MFP_SLEEP_CTRL2 MFP(0x0000, 0, 0, 0, 0, 1, 0)
+#define MFP_SLEEP_DIR MFP(0x0000, 0, 0, 0, 0, 2, 0)
+#define MFP_SLEEP_DATA MFP(0x0000, 0, 0, 0, 0, 4, 0)
+#define MFP_SLEEP_CTRL MFP(0x0000, 0, 0, 0, 0, 8, 0)
+#define MFP_SLEEP_MASK MFP(0x0000, 0, 0, 0, 0, 0xf, 0)
-#define MFP_AF0 MFP(0x0000, 0,0, 0,0, 0,0, 0,1)
-#define MFP_AF1 MFP(0x0000, 0,0, 0,0, 0,0, 1,1)
-#define MFP_AF2 MFP(0x0000, 0,0, 0,0, 0,0, 2,1)
-#define MFP_AF3 MFP(0x0000, 0,0, 0,0, 0,0, 3,1)
-#define MFP_AF4 MFP(0x0000, 0,0, 0,0, 0,0, 4,1)
-#define MFP_AF5 MFP(0x0000, 0,0, 0,0, 0,0, 5,1)
-#define MFP_AF6 MFP(0x0000, 0,0, 0,0, 0,0, 6,1)
-#define MFP_AF7 MFP(0x0000, 0,0, 0,0, 0,0, 7,1)
-#define MFP_AF_MASK MFP(0x0000, 0,0, 0,0, 0,0, 7,0)
+#define MFP_LPM_EDGE_NONE MFP(0x0000, 0, 0, 0, 4, 0, 0)
+#define MFP_LPM_EDGE_RISE MFP(0x0000, 0, 0, 0, 1, 0, 0)
+#define MFP_LPM_EDGE_FALL MFP(0x0000, 0, 0, 0, 2, 0, 0)
+#define MFP_LPM_EDGE_BOTH MFP(0x0000, 0, 0, 0, 3, 0, 0)
+#define MFP_LPM_EDGE_MASK MFP(0x0000, 0, 0, 0, 7, 0, 0)
-#define MFP_LPM_EDGE_NONE MFP(0x0000, 0,0, 0,0, 0,1, 0,0)
-#define MFP_LPM_EDGE_RISE MFP(0x0000, 0,0, 0,0, 1,1, 0,0)
-#define MFP_LPM_EDGE_FALL MFP(0x0000, 0,0, 0,0, 2,1, 0,0)
-#define MFP_LPM_EDGE_BOTH MFP(0x0000, 0,0, 0,0, 3,1, 0,0)
-#define MFP_LPM_EDGE_MASK MFP(0x0000, 0,0, 0,0, 3,0, 0,0)
+#define MFP_SLP_DI MFP(0x0000, 0, 0, 1, 0, 0, 0)
-#define MFP_DRIVE_VERY_SLOW MFP(0x0000, 0,0, 0,1, 0,0, 0,0)
-#define MFP_DRIVE_SLOW MFP(0x0000, 0,0, 1,1, 0,0, 0,0)
-#define MFP_DRIVE_MEDIUM MFP(0x0000, 0,0, 2,1, 0,0, 0,0)
-#define MFP_DRIVE_FAST MFP(0x0000, 0,0, 3,1, 0,0, 0,0)
-#define MFP_DRIVE_MASK MFP(0x0000, 0,0, 3,0, 0,0, 0,0)
+#define MFP_DRIVE_VERY_SLOW MFP(0x0000, 0, 0, 0, 0, 0, 0)
+#define MFP_DRIVE_SLOW MFP(0x0000, 0, 1, 0, 0, 0, 0)
+#define MFP_DRIVE_MEDIUM MFP(0x0000, 0, 2, 0, 0, 0, 0)
+#define MFP_DRIVE_FAST MFP(0x0000, 0, 3, 0, 0, 0, 0)
+#define MFP_DRIVE_MASK MFP(0x0000, 0, 3, 0, 0, 0, 0)
-#define MFP_PULL_NONE MFP(0x0000, 0,1, 0,0, 0,0, 0,0)
-#define MFP_PULL_LOW MFP(0x0000, 1,1, 0,0, 0,0, 0,0)
-#define MFP_PULL_HIGH MFP(0x0000, 2,1, 0,0, 0,0, 0,0)
-#define MFP_PULL_BOTH MFP(0x0000, 3,1, 0,0, 0,0, 0,0)
-#define MFP_PULL_FLOAT MFP(0x0000, 4,1, 0,0, 0,0, 0,0)
-#define MFP_PULL_MASK MFP(0x0000, 7,0, 0,0, 0,0, 0,0)
+#define MFP_PULL_NONE MFP(0x0000, 0, 0, 0, 0, 0, 0)
+#define MFP_PULL_LOW MFP(0x0000, 5, 0, 0, 0, 0, 0)
+#define MFP_PULL_HIGH MFP(0x0000, 6, 0, 0, 0, 0, 0)
+#define MFP_PULL_BOTH MFP(0x0000, 7, 0, 0, 0, 0, 0)
+#define MFP_PULL_FLOAT MFP(0x0000, 4, 0, 0, 0, 0, 0)
+#define MFP_PULL_MASK MFP(0x0000, 7, 0, 0, 0, 0, 0)
+#define MFP_VALUE_MASK (MFP_PULL_MASK | MFP_DRIVE_MASK | MFP_SLP_DI \
+ | MFP_LPM_EDGE_MASK | MFP_SLEEP_MASK \
+ | MFP_AF_MASK)
#define MFP_EOC 0xffffffff /* indicates end-of-conf */
/* Functions */
--
2.1.0
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [U-Boot] [PATCH] mmc: remove the MMC_MODE_HC flag
2015-03-23 22:56 [U-Boot] [PATCH] gpio: mvmfp: support newer MFP bit definitions Rob Herring
@ 2015-03-23 22:56 ` Rob Herring
2015-05-05 9:34 ` Pantelis Antoniou
2015-03-23 22:57 ` [U-Boot] [PATCH] mmc: sdhci: add timeout setting for response busy command Rob Herring
` (3 subsequent siblings)
4 siblings, 1 reply; 9+ messages in thread
From: Rob Herring @ 2015-03-23 22:56 UTC (permalink / raw)
To: u-boot
High capacity support is not a host capability, but a device capability
that is queried via the OCR. The flag in the operating conditions
request argument can just be set unconditionally. This matches the Linux
implementation.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
---
drivers/mmc/dw_mmc.c | 2 +-
drivers/mmc/fsl_esdhc.c | 2 +-
drivers/mmc/kona_sdhci.c | 1 -
drivers/mmc/mmc.c | 7 ++-----
drivers/mmc/mvebu_mmc.c | 2 +-
drivers/mmc/mxsmmc.c | 3 +--
drivers/mmc/omap_hsmmc.c | 3 +--
drivers/mmc/s3c_sdi.c | 2 +-
drivers/mmc/s5p_sdhci.c | 1 -
drivers/mmc/sh_mmcif.c | 2 +-
drivers/mmc/sunxi_mmc.c | 2 +-
drivers/mmc/tegra_mmc.c | 2 +-
drivers/mmc/zynq_sdhci.c | 2 --
include/mmc.h | 1 -
14 files changed, 11 insertions(+), 21 deletions(-)
diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c
index 76fa0b0..53a8aca 100644
--- a/drivers/mmc/dw_mmc.c
+++ b/drivers/mmc/dw_mmc.c
@@ -388,7 +388,7 @@ int add_dwmci(struct dwmci_host *host, u32 max_clk, u32 min_clk)
host->cfg.host_caps |= MMC_MODE_4BIT;
host->cfg.host_caps &= ~MMC_MODE_8BIT;
}
- host->cfg.host_caps |= MMC_MODE_HS | MMC_MODE_HS_52MHz | MMC_MODE_HC;
+ host->cfg.host_caps |= MMC_MODE_HS | MMC_MODE_HS_52MHz;
host->cfg.b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index db4d251..f99ad47 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -620,7 +620,7 @@ int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg)
return -1;
}
- cfg->cfg.host_caps = MMC_MODE_4BIT | MMC_MODE_8BIT | MMC_MODE_HC;
+ cfg->cfg.host_caps = MMC_MODE_4BIT | MMC_MODE_8BIT;
#ifdef CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
cfg->cfg.host_caps |= MMC_MODE_DDR_52MHz;
#endif
diff --git a/drivers/mmc/kona_sdhci.c b/drivers/mmc/kona_sdhci.c
index f804f4c..3653d00 100644
--- a/drivers/mmc/kona_sdhci.c
+++ b/drivers/mmc/kona_sdhci.c
@@ -121,7 +121,6 @@ int kona_sdhci_init(int dev_index, u32 min_clk, u32 quirks)
host->name = "kona-sdhci";
host->ioaddr = reg_base;
host->quirks = quirks;
- host->host_caps = MMC_MODE_HC;
if (init_kona_mmc_core(host)) {
free(host);
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index a13769e..ea00753 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -359,15 +359,12 @@ static int mmc_send_op_cond_iter(struct mmc *mmc, struct mmc_cmd *cmd,
cmd->cmdidx = MMC_CMD_SEND_OP_COND;
cmd->resp_type = MMC_RSP_R3;
cmd->cmdarg = 0;
- if (use_arg && !mmc_host_is_spi(mmc)) {
- cmd->cmdarg =
+ if (use_arg && !mmc_host_is_spi(mmc))
+ cmd->cmdarg = OCR_HCS |
(mmc->cfg->voltages &
(mmc->op_cond_response & OCR_VOLTAGE_MASK)) |
(mmc->op_cond_response & OCR_ACCESS_MODE);
- if (mmc->cfg->host_caps & MMC_MODE_HC)
- cmd->cmdarg |= OCR_HCS;
- }
err = mmc_send_cmd(mmc, cmd, NULL);
if (err)
return err;
diff --git a/drivers/mmc/mvebu_mmc.c b/drivers/mmc/mvebu_mmc.c
index 8ca0904..056aef5 100644
--- a/drivers/mmc/mvebu_mmc.c
+++ b/drivers/mmc/mvebu_mmc.c
@@ -418,7 +418,7 @@ static struct mmc_config mvebu_mmc_cfg = {
.f_min = MVEBU_MMC_BASE_FAST_CLOCK / MVEBU_MMC_BASE_DIV_MAX,
.f_max = MVEBU_MMC_CLOCKRATE_MAX,
.voltages = MMC_VDD_32_33 | MMC_VDD_33_34,
- .host_caps = MMC_MODE_4BIT | MMC_MODE_HS | MMC_MODE_HC |
+ .host_caps = MMC_MODE_4BIT | MMC_MODE_HS |
MMC_MODE_HS_52MHz,
.part_type = PART_TYPE_DOS,
.b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT,
diff --git a/drivers/mmc/mxsmmc.c b/drivers/mmc/mxsmmc.c
index 2fa4eee..31fb3ab 100644
--- a/drivers/mmc/mxsmmc.c
+++ b/drivers/mmc/mxsmmc.c
@@ -405,8 +405,7 @@ int mxsmmc_initialize(bd_t *bis, int id, int (*wp)(int), int (*cd)(int))
priv->cfg.voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
priv->cfg.host_caps = MMC_MODE_4BIT | MMC_MODE_8BIT |
- MMC_MODE_HS_52MHz | MMC_MODE_HS |
- MMC_MODE_HC;
+ MMC_MODE_HS_52MHz | MMC_MODE_HS;
/*
* SSPCLK = 480 * 18 / 29 / 1 = 297.731 MHz
diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index dc725cb..8238a7e 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -651,8 +651,7 @@ int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max, int cd_gpio,
if (priv_data == NULL)
return -1;
- host_caps_val = MMC_MODE_4BIT | MMC_MODE_HS_52MHz | MMC_MODE_HS |
- MMC_MODE_HC;
+ host_caps_val = MMC_MODE_4BIT | MMC_MODE_HS_52MHz | MMC_MODE_HS;
switch (dev_index) {
case 0:
diff --git a/drivers/mmc/s3c_sdi.c b/drivers/mmc/s3c_sdi.c
index 1b5b705..02d1138 100644
--- a/drivers/mmc/s3c_sdi.c
+++ b/drivers/mmc/s3c_sdi.c
@@ -298,7 +298,7 @@ int s3cmmc_initialize(bd_t *bis, int (*getcd)(struct mmc *),
cfg->name = "S3C MMC";
cfg->ops = &s3cmmc_ops;
cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
- cfg->host_caps = MMC_MODE_4BIT | MMC_MODE_HC | MMC_MODE_HS;
+ cfg->host_caps = MMC_MODE_4BIT | MMC_MODE_HS;
cfg->f_min = 400000;
cfg->f_max = get_PCLK() / 2;
cfg->b_max = 0x80;
diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c
index 0eec731..8e1968a 100644
--- a/drivers/mmc/s5p_sdhci.c
+++ b/drivers/mmc/s5p_sdhci.c
@@ -76,7 +76,6 @@ static int s5p_sdhci_core_init(struct sdhci_host *host)
host->set_control_reg = &s5p_sdhci_set_control_reg;
host->set_clock = set_mmc_clk;
- host->host_caps = MMC_MODE_HC;
if (host->bus_width == 8)
host->host_caps |= MMC_MODE_8BIT;
diff --git a/drivers/mmc/sh_mmcif.c b/drivers/mmc/sh_mmcif.c
index 76ba93b..f92cf00 100644
--- a/drivers/mmc/sh_mmcif.c
+++ b/drivers/mmc/sh_mmcif.c
@@ -577,7 +577,7 @@ static struct mmc_config sh_mmcif_cfg = {
.name = DRIVER_NAME,
.ops = &sh_mmcif_ops,
.host_caps = MMC_MODE_HS | MMC_MODE_HS_52MHz | MMC_MODE_4BIT |
- MMC_MODE_8BIT | MMC_MODE_HC,
+ MMC_MODE_8BIT,
.voltages = MMC_VDD_32_33 | MMC_VDD_33_34,
.b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT,
};
diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c
index 2233545..0b7eb12 100644
--- a/drivers/mmc/sunxi_mmc.c
+++ b/drivers/mmc/sunxi_mmc.c
@@ -449,7 +449,7 @@ struct mmc *sunxi_mmc_init(int sdc_no)
cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
cfg->host_caps = MMC_MODE_4BIT;
- cfg->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS | MMC_MODE_HC;
+ cfg->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS;
cfg->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;
cfg->f_min = 400000;
diff --git a/drivers/mmc/tegra_mmc.c b/drivers/mmc/tegra_mmc.c
index 2cd8cf1..ca41b4d 100644
--- a/drivers/mmc/tegra_mmc.c
+++ b/drivers/mmc/tegra_mmc.c
@@ -559,7 +559,7 @@ static int do_mmc_init(int dev_index)
host->cfg.host_caps |= MMC_MODE_8BIT;
if (host->width >= 4)
host->cfg.host_caps |= MMC_MODE_4BIT;
- host->cfg.host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS | MMC_MODE_HC;
+ host->cfg.host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS;
/*
* min freq is for card identification, and is the highest
diff --git a/drivers/mmc/zynq_sdhci.c b/drivers/mmc/zynq_sdhci.c
index 7887f11..a92f12d 100644
--- a/drivers/mmc/zynq_sdhci.c
+++ b/drivers/mmc/zynq_sdhci.c
@@ -29,8 +29,6 @@ int zynq_sdhci_init(phys_addr_t regbase)
SDHCI_QUIRK_BROKEN_R1B;
host->version = sdhci_readw(host, SDHCI_HOST_VERSION);
- host->host_caps = MMC_MODE_HC;
-
add_sdhci(host, 52000000, 52000000 >> 9);
return 0;
}
diff --git a/include/mmc.h b/include/mmc.h
index 2ad0f19..bdb003c 100644
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -55,7 +55,6 @@
#define MMC_MODE_4BIT (1 << 2)
#define MMC_MODE_8BIT (1 << 3)
#define MMC_MODE_SPI (1 << 4)
-#define MMC_MODE_HC (1 << 5)
#define MMC_MODE_DDR_52MHz (1 << 6)
#define SD_DATA_4BIT 0x00040000
--
2.1.0
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [U-Boot] [PATCH] mmc: sdhci: add timeout setting for response busy command
2015-03-23 22:56 [U-Boot] [PATCH] gpio: mvmfp: support newer MFP bit definitions Rob Herring
2015-03-23 22:56 ` [U-Boot] [PATCH] mmc: remove the MMC_MODE_HC flag Rob Herring
@ 2015-03-23 22:57 ` Rob Herring
2015-05-05 9:34 ` Pantelis Antoniou
2015-03-23 22:57 ` [U-Boot] [PATCH] mvgpio: remove CONFIG_SHEEVA_88SV331xV5 dependency Rob Herring
` (2 subsequent siblings)
4 siblings, 1 reply; 9+ messages in thread
From: Rob Herring @ 2015-03-23 22:57 UTC (permalink / raw)
To: u-boot
From: Kevin Liu <kliu5@marvell.com>
Timeout interrupt also work for response busy command(R1b) like
cmd38/cmd6. So need to set it accordingly. Current code only
set timeout for data command.
Signed-off-by: Kevin Liu <kliu5@marvell.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
---
drivers/mmc/sdhci.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 78e958e..8faeca3 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -213,6 +213,8 @@ static int sdhci_send_command(struct mmc *mmc, struct mmc_cmd *cmd,
SDHCI_BLOCK_SIZE);
sdhci_writew(host, data->blocks, SDHCI_BLOCK_COUNT);
sdhci_writew(host, mode, SDHCI_TRANSFER_MODE);
+ } else if (cmd->resp_type & MMC_RSP_BUSY) {
+ sdhci_writeb(host, 0xe, SDHCI_TIMEOUT_CONTROL);
}
sdhci_writel(host, cmd->cmdarg, SDHCI_ARGUMENT);
--
2.1.0
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [U-Boot] [PATCH] mvgpio: remove CONFIG_SHEEVA_88SV331xV5 dependency
2015-03-23 22:56 [U-Boot] [PATCH] gpio: mvmfp: support newer MFP bit definitions Rob Herring
2015-03-23 22:56 ` [U-Boot] [PATCH] mmc: remove the MMC_MODE_HC flag Rob Herring
2015-03-23 22:57 ` [U-Boot] [PATCH] mmc: sdhci: add timeout setting for response busy command Rob Herring
@ 2015-03-23 22:57 ` Rob Herring
2015-04-23 22:03 ` [U-Boot] " Tom Rini
2015-04-23 22:03 ` [U-Boot] gpio: mvmfp: support newer MFP bit definitions Tom Rini
2015-04-23 22:03 ` Tom Rini
4 siblings, 1 reply; 9+ messages in thread
From: Rob Herring @ 2015-03-23 22:57 UTC (permalink / raw)
To: u-boot
From: Zhou Zhu <zzhu3@marvell.com>
The Marvell GPIO driver can be used on Marvell platforms other than
Sheeva, so remove the ifdef to enable it for others.
Signed-off-by: Rob Herring <robh@kernel.org>
---
drivers/gpio/mvgpio.h | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/gpio/mvgpio.h b/drivers/gpio/mvgpio.h
index a3f17a0..1de7395 100644
--- a/drivers/gpio/mvgpio.h
+++ b/drivers/gpio/mvgpio.h
@@ -14,9 +14,8 @@
#include <common.h>
-#ifdef CONFIG_SHEEVA_88SV331xV5
/*
- * GPIO Register map for SHEEVA 88SV331xV5
+ * GPIO Register map for Marvell SOCs
*/
struct gpio_reg {
u32 gplr; /* Pin Level Register - 0x0000 */
@@ -51,8 +50,5 @@ struct gpio_reg {
u32 pad12[2];
u32 apmask; /* Bitwise Mask of Edge Detect Register - 0x009C */
};
-#else
-#error "CPU core subversion not defined"
-#endif
#endif /* __MVGPIO_H__ */
--
2.1.0
^ permalink raw reply related [flat|nested] 9+ messages in thread
* [U-Boot] gpio: mvmfp: support newer MFP bit definitions
2015-03-23 22:56 [U-Boot] [PATCH] gpio: mvmfp: support newer MFP bit definitions Rob Herring
` (2 preceding siblings ...)
2015-03-23 22:57 ` [U-Boot] [PATCH] mvgpio: remove CONFIG_SHEEVA_88SV331xV5 dependency Rob Herring
@ 2015-04-23 22:03 ` Tom Rini
2015-04-23 22:03 ` Tom Rini
4 siblings, 0 replies; 9+ messages in thread
From: Tom Rini @ 2015-04-23 22:03 UTC (permalink / raw)
To: u-boot
On Mon, Mar 23, 2015 at 05:56:58PM -0500, Rob Herring wrote:
> From: Xiang Wang <wangx@marvell.com>
>
> 1. The bits 11..10 for mfp driver strength is only valid for
> aspen and old xscale family, for newer Marvell chip, this range
> has been moved to 12..11.
> 2. add sleep bit support
>
> Signed-off-by: Xiang Wang <wangx@marvell.com>
> [robh: rebase to current mainline]
> Signed-off-by: Rob Herring <robh@kernel.org>
Applied to u-boot/master, thanks!
--
Tom
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^ permalink raw reply [flat|nested] 9+ messages in thread
* [U-Boot] gpio: mvmfp: support newer MFP bit definitions
2015-03-23 22:56 [U-Boot] [PATCH] gpio: mvmfp: support newer MFP bit definitions Rob Herring
` (3 preceding siblings ...)
2015-04-23 22:03 ` [U-Boot] gpio: mvmfp: support newer MFP bit definitions Tom Rini
@ 2015-04-23 22:03 ` Tom Rini
4 siblings, 0 replies; 9+ messages in thread
From: Tom Rini @ 2015-04-23 22:03 UTC (permalink / raw)
To: u-boot
On Mon, Mar 23, 2015 at 05:56:58PM -0500, Rob Herring wrote:
> From: Xiang Wang <wangx@marvell.com>
>
> 1. The bits 11..10 for mfp driver strength is only valid for
> aspen and old xscale family, for newer Marvell chip, this range
> has been moved to 12..11.
> 2. add sleep bit support
>
> Signed-off-by: Xiang Wang <wangx@marvell.com>
> [robh: rebase to current mainline]
> Signed-off-by: Rob Herring <robh@kernel.org>
Applied to u-boot/master, thanks!
--
Tom
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^ permalink raw reply [flat|nested] 9+ messages in thread
* [U-Boot] mvgpio: remove CONFIG_SHEEVA_88SV331xV5 dependency
2015-03-23 22:57 ` [U-Boot] [PATCH] mvgpio: remove CONFIG_SHEEVA_88SV331xV5 dependency Rob Herring
@ 2015-04-23 22:03 ` Tom Rini
0 siblings, 0 replies; 9+ messages in thread
From: Tom Rini @ 2015-04-23 22:03 UTC (permalink / raw)
To: u-boot
On Mon, Mar 23, 2015 at 05:57:01PM -0500, Rob Herring wrote:
> From: Zhou Zhu <zzhu3@marvell.com>
>
> The Marvell GPIO driver can be used on Marvell platforms other than
> Sheeva, so remove the ifdef to enable it for others.
>
> Signed-off-by: Rob Herring <robh@kernel.org>
Applied to u-boot/master, thanks!
--
Tom
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^ permalink raw reply [flat|nested] 9+ messages in thread
* [U-Boot] [PATCH] mmc: remove the MMC_MODE_HC flag
2015-03-23 22:56 ` [U-Boot] [PATCH] mmc: remove the MMC_MODE_HC flag Rob Herring
@ 2015-05-05 9:34 ` Pantelis Antoniou
0 siblings, 0 replies; 9+ messages in thread
From: Pantelis Antoniou @ 2015-05-05 9:34 UTC (permalink / raw)
To: u-boot
Hi Rob,
> On Mar 24, 2015, at 00:56 , Rob Herring <robh@kernel.org> wrote:
>
> High capacity support is not a host capability, but a device capability
> that is queried via the OCR. The flag in the operating conditions
> request argument can just be set unconditionally. This matches the Linux
> implementation.
>
> Signed-off-by: Rob Herring <robh@kernel.org>
> Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
> ---
> drivers/mmc/dw_mmc.c | 2 +-
> drivers/mmc/fsl_esdhc.c | 2 +-
> drivers/mmc/kona_sdhci.c | 1 -
> drivers/mmc/mmc.c | 7 ++-----
> drivers/mmc/mvebu_mmc.c | 2 +-
> drivers/mmc/mxsmmc.c | 3 +--
> drivers/mmc/omap_hsmmc.c | 3 +--
> drivers/mmc/s3c_sdi.c | 2 +-
> drivers/mmc/s5p_sdhci.c | 1 -
> drivers/mmc/sh_mmcif.c | 2 +-
> drivers/mmc/sunxi_mmc.c | 2 +-
> drivers/mmc/tegra_mmc.c | 2 +-
> drivers/mmc/zynq_sdhci.c | 2 --
> include/mmc.h | 1 -
> 14 files changed, 11 insertions(+), 21 deletions(-)
>
> diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c
> index 76fa0b0..53a8aca 100644
> --- a/drivers/mmc/dw_mmc.c
> +++ b/drivers/mmc/dw_mmc.c
> @@ -388,7 +388,7 @@ int add_dwmci(struct dwmci_host *host, u32 max_clk, u32 min_clk)
> host->cfg.host_caps |= MMC_MODE_4BIT;
> host->cfg.host_caps &= ~MMC_MODE_8BIT;
> }
> - host->cfg.host_caps |= MMC_MODE_HS | MMC_MODE_HS_52MHz | MMC_MODE_HC;
> + host->cfg.host_caps |= MMC_MODE_HS | MMC_MODE_HS_52MHz;
>
> host->cfg.b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;
>
> diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
> index db4d251..f99ad47 100644
> --- a/drivers/mmc/fsl_esdhc.c
> +++ b/drivers/mmc/fsl_esdhc.c
> @@ -620,7 +620,7 @@ int fsl_esdhc_initialize(bd_t *bis, struct fsl_esdhc_cfg *cfg)
> return -1;
> }
>
> - cfg->cfg.host_caps = MMC_MODE_4BIT | MMC_MODE_8BIT | MMC_MODE_HC;
> + cfg->cfg.host_caps = MMC_MODE_4BIT | MMC_MODE_8BIT;
> #ifdef CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
> cfg->cfg.host_caps |= MMC_MODE_DDR_52MHz;
> #endif
> diff --git a/drivers/mmc/kona_sdhci.c b/drivers/mmc/kona_sdhci.c
> index f804f4c..3653d00 100644
> --- a/drivers/mmc/kona_sdhci.c
> +++ b/drivers/mmc/kona_sdhci.c
> @@ -121,7 +121,6 @@ int kona_sdhci_init(int dev_index, u32 min_clk, u32 quirks)
> host->name = "kona-sdhci";
> host->ioaddr = reg_base;
> host->quirks = quirks;
> - host->host_caps = MMC_MODE_HC;
>
> if (init_kona_mmc_core(host)) {
> free(host);
> diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
> index a13769e..ea00753 100644
> --- a/drivers/mmc/mmc.c
> +++ b/drivers/mmc/mmc.c
> @@ -359,15 +359,12 @@ static int mmc_send_op_cond_iter(struct mmc *mmc, struct mmc_cmd *cmd,
> cmd->cmdidx = MMC_CMD_SEND_OP_COND;
> cmd->resp_type = MMC_RSP_R3;
> cmd->cmdarg = 0;
> - if (use_arg && !mmc_host_is_spi(mmc)) {
> - cmd->cmdarg =
> + if (use_arg && !mmc_host_is_spi(mmc))
> + cmd->cmdarg = OCR_HCS |
> (mmc->cfg->voltages &
> (mmc->op_cond_response & OCR_VOLTAGE_MASK)) |
> (mmc->op_cond_response & OCR_ACCESS_MODE);
>
> - if (mmc->cfg->host_caps & MMC_MODE_HC)
> - cmd->cmdarg |= OCR_HCS;
> - }
> err = mmc_send_cmd(mmc, cmd, NULL);
> if (err)
> return err;
> diff --git a/drivers/mmc/mvebu_mmc.c b/drivers/mmc/mvebu_mmc.c
> index 8ca0904..056aef5 100644
> --- a/drivers/mmc/mvebu_mmc.c
> +++ b/drivers/mmc/mvebu_mmc.c
> @@ -418,7 +418,7 @@ static struct mmc_config mvebu_mmc_cfg = {
> .f_min = MVEBU_MMC_BASE_FAST_CLOCK / MVEBU_MMC_BASE_DIV_MAX,
> .f_max = MVEBU_MMC_CLOCKRATE_MAX,
> .voltages = MMC_VDD_32_33 | MMC_VDD_33_34,
> - .host_caps = MMC_MODE_4BIT | MMC_MODE_HS | MMC_MODE_HC |
> + .host_caps = MMC_MODE_4BIT | MMC_MODE_HS |
> MMC_MODE_HS_52MHz,
> .part_type = PART_TYPE_DOS,
> .b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT,
> diff --git a/drivers/mmc/mxsmmc.c b/drivers/mmc/mxsmmc.c
> index 2fa4eee..31fb3ab 100644
> --- a/drivers/mmc/mxsmmc.c
> +++ b/drivers/mmc/mxsmmc.c
> @@ -405,8 +405,7 @@ int mxsmmc_initialize(bd_t *bis, int id, int (*wp)(int), int (*cd)(int))
> priv->cfg.voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
>
> priv->cfg.host_caps = MMC_MODE_4BIT | MMC_MODE_8BIT |
> - MMC_MODE_HS_52MHz | MMC_MODE_HS |
> - MMC_MODE_HC;
> + MMC_MODE_HS_52MHz | MMC_MODE_HS;
>
> /*
> * SSPCLK = 480 * 18 / 29 / 1 = 297.731 MHz
> diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
> index dc725cb..8238a7e 100644
> --- a/drivers/mmc/omap_hsmmc.c
> +++ b/drivers/mmc/omap_hsmmc.c
> @@ -651,8 +651,7 @@ int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max, int cd_gpio,
> if (priv_data == NULL)
> return -1;
>
> - host_caps_val = MMC_MODE_4BIT | MMC_MODE_HS_52MHz | MMC_MODE_HS |
> - MMC_MODE_HC;
> + host_caps_val = MMC_MODE_4BIT | MMC_MODE_HS_52MHz | MMC_MODE_HS;
>
> switch (dev_index) {
> case 0:
> diff --git a/drivers/mmc/s3c_sdi.c b/drivers/mmc/s3c_sdi.c
> index 1b5b705..02d1138 100644
> --- a/drivers/mmc/s3c_sdi.c
> +++ b/drivers/mmc/s3c_sdi.c
> @@ -298,7 +298,7 @@ int s3cmmc_initialize(bd_t *bis, int (*getcd)(struct mmc *),
> cfg->name = "S3C MMC";
> cfg->ops = &s3cmmc_ops;
> cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
> - cfg->host_caps = MMC_MODE_4BIT | MMC_MODE_HC | MMC_MODE_HS;
> + cfg->host_caps = MMC_MODE_4BIT | MMC_MODE_HS;
> cfg->f_min = 400000;
> cfg->f_max = get_PCLK() / 2;
> cfg->b_max = 0x80;
> diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c
> index 0eec731..8e1968a 100644
> --- a/drivers/mmc/s5p_sdhci.c
> +++ b/drivers/mmc/s5p_sdhci.c
> @@ -76,7 +76,6 @@ static int s5p_sdhci_core_init(struct sdhci_host *host)
> host->set_control_reg = &s5p_sdhci_set_control_reg;
> host->set_clock = set_mmc_clk;
>
> - host->host_caps = MMC_MODE_HC;
> if (host->bus_width == 8)
> host->host_caps |= MMC_MODE_8BIT;
>
> diff --git a/drivers/mmc/sh_mmcif.c b/drivers/mmc/sh_mmcif.c
> index 76ba93b..f92cf00 100644
> --- a/drivers/mmc/sh_mmcif.c
> +++ b/drivers/mmc/sh_mmcif.c
> @@ -577,7 +577,7 @@ static struct mmc_config sh_mmcif_cfg = {
> .name = DRIVER_NAME,
> .ops = &sh_mmcif_ops,
> .host_caps = MMC_MODE_HS | MMC_MODE_HS_52MHz | MMC_MODE_4BIT |
> - MMC_MODE_8BIT | MMC_MODE_HC,
> + MMC_MODE_8BIT,
> .voltages = MMC_VDD_32_33 | MMC_VDD_33_34,
> .b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT,
> };
> diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c
> index 2233545..0b7eb12 100644
> --- a/drivers/mmc/sunxi_mmc.c
> +++ b/drivers/mmc/sunxi_mmc.c
> @@ -449,7 +449,7 @@ struct mmc *sunxi_mmc_init(int sdc_no)
>
> cfg->voltages = MMC_VDD_32_33 | MMC_VDD_33_34;
> cfg->host_caps = MMC_MODE_4BIT;
> - cfg->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS | MMC_MODE_HC;
> + cfg->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS;
> cfg->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT;
>
> cfg->f_min = 400000;
> diff --git a/drivers/mmc/tegra_mmc.c b/drivers/mmc/tegra_mmc.c
> index 2cd8cf1..ca41b4d 100644
> --- a/drivers/mmc/tegra_mmc.c
> +++ b/drivers/mmc/tegra_mmc.c
> @@ -559,7 +559,7 @@ static int do_mmc_init(int dev_index)
> host->cfg.host_caps |= MMC_MODE_8BIT;
> if (host->width >= 4)
> host->cfg.host_caps |= MMC_MODE_4BIT;
> - host->cfg.host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS | MMC_MODE_HC;
> + host->cfg.host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS;
>
> /*
> * min freq is for card identification, and is the highest
> diff --git a/drivers/mmc/zynq_sdhci.c b/drivers/mmc/zynq_sdhci.c
> index 7887f11..a92f12d 100644
> --- a/drivers/mmc/zynq_sdhci.c
> +++ b/drivers/mmc/zynq_sdhci.c
> @@ -29,8 +29,6 @@ int zynq_sdhci_init(phys_addr_t regbase)
> SDHCI_QUIRK_BROKEN_R1B;
> host->version = sdhci_readw(host, SDHCI_HOST_VERSION);
>
> - host->host_caps = MMC_MODE_HC;
> -
> add_sdhci(host, 52000000, 52000000 >> 9);
> return 0;
> }
> diff --git a/include/mmc.h b/include/mmc.h
> index 2ad0f19..bdb003c 100644
> --- a/include/mmc.h
> +++ b/include/mmc.h
> @@ -55,7 +55,6 @@
> #define MMC_MODE_4BIT (1 << 2)
> #define MMC_MODE_8BIT (1 << 3)
> #define MMC_MODE_SPI (1 << 4)
> -#define MMC_MODE_HC (1 << 5)
> #define MMC_MODE_DDR_52MHz (1 << 6)
>
> #define SD_DATA_4BIT 0x00040000
> --
> 2.1.0
>
Hand merged and applied. Thanks.
? Pantelis
^ permalink raw reply [flat|nested] 9+ messages in thread
* [U-Boot] [PATCH] mmc: sdhci: add timeout setting for response busy command
2015-03-23 22:57 ` [U-Boot] [PATCH] mmc: sdhci: add timeout setting for response busy command Rob Herring
@ 2015-05-05 9:34 ` Pantelis Antoniou
0 siblings, 0 replies; 9+ messages in thread
From: Pantelis Antoniou @ 2015-05-05 9:34 UTC (permalink / raw)
To: u-boot
Hi Rob,
> On Mar 24, 2015, at 00:57 , Rob Herring <robh@kernel.org> wrote:
>
> From: Kevin Liu <kliu5@marvell.com>
>
> Timeout interrupt also work for response busy command(R1b) like
> cmd38/cmd6. So need to set it accordingly. Current code only
> set timeout for data command.
>
> Signed-off-by: Kevin Liu <kliu5@marvell.com>
> Signed-off-by: Rob Herring <robh@kernel.org>
> Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
> ---
> drivers/mmc/sdhci.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
> index 78e958e..8faeca3 100644
> --- a/drivers/mmc/sdhci.c
> +++ b/drivers/mmc/sdhci.c
> @@ -213,6 +213,8 @@ static int sdhci_send_command(struct mmc *mmc, struct mmc_cmd *cmd,
> SDHCI_BLOCK_SIZE);
> sdhci_writew(host, data->blocks, SDHCI_BLOCK_COUNT);
> sdhci_writew(host, mode, SDHCI_TRANSFER_MODE);
> + } else if (cmd->resp_type & MMC_RSP_BUSY) {
> + sdhci_writeb(host, 0xe, SDHCI_TIMEOUT_CONTROL);
> }
>
> sdhci_writel(host, cmd->cmdarg, SDHCI_ARGUMENT);
> --
> 2.1.0
>
Thanks, Applied.
? Pantelis
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2015-05-05 9:34 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-03-23 22:56 [U-Boot] [PATCH] gpio: mvmfp: support newer MFP bit definitions Rob Herring
2015-03-23 22:56 ` [U-Boot] [PATCH] mmc: remove the MMC_MODE_HC flag Rob Herring
2015-05-05 9:34 ` Pantelis Antoniou
2015-03-23 22:57 ` [U-Boot] [PATCH] mmc: sdhci: add timeout setting for response busy command Rob Herring
2015-05-05 9:34 ` Pantelis Antoniou
2015-03-23 22:57 ` [U-Boot] [PATCH] mvgpio: remove CONFIG_SHEEVA_88SV331xV5 dependency Rob Herring
2015-04-23 22:03 ` [U-Boot] " Tom Rini
2015-04-23 22:03 ` [U-Boot] gpio: mvmfp: support newer MFP bit definitions Tom Rini
2015-04-23 22:03 ` Tom Rini
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