[PATCH 0/6] mmc: sh_mmcif: revision-specific CCS and CLK_CTRL2 handling

[PATCH 0/6] mmc: sh_mmcif: revision-specific CCS and CLK_CTRL2 handling

[Guennadi Liakhovetski]

This patch series adds version-specific support for Command Completion 
Signal and the CE_CLK_CTRL2 register. Presumably, the first two patches 
will go via the MMC tree, the rest should be applied after them.

Cc: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>

Guennadi Liakhovetski (6):
  mmc: sh_mmcif: revision-specific Command Completion Signal handling
  mmc: sh_mmcif: revision-specific CLK_CTRL2 handling
  ARM: shmobile: armadillo800eva: disable MMCIF Command Completion
    Signal
  ARM: shmobile: kzm9g: disable MMCIF Command Completion Signal
  ARM: shmobile: ape6evm: disable MMCIF Command Completion Signal
  ARM: shmobile: lager: disable MMCIF Command Completion Signal, add
    CLK_CTRL2

 arch/arm/mach-shmobile/board-ape6evm.c         |    1 +
 arch/arm/mach-shmobile/board-armadillo800eva.c |    1 +
 arch/arm/mach-shmobile/board-kzm9g.c           |    1 +
 arch/arm/mach-shmobile/board-lager.c           |    2 +
 drivers/mmc/host/sh_mmcif.c                    |   31 +++++++++++++++++++----
 include/linux/mmc/sh_mmcif.h                   |    3 ++
 6 files changed, 33 insertions(+), 6 deletions(-)

-- 
1.7.2.5

Thanks
Guennadi
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/

[PATCH 0/6] mmc: sh_mmcif: revision-specific CCS and CLK_CTRL2 handling

[Guennadi Liakhovetski]

This patch series adds version-specific support for Command Completion 
Signal and the CE_CLK_CTRL2 register. Presumably, the first two patches 
will go via the MMC tree, the rest should be applied after them.

Cc: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>

Guennadi Liakhovetski (6):
  mmc: sh_mmcif: revision-specific Command Completion Signal handling
  mmc: sh_mmcif: revision-specific CLK_CTRL2 handling
  ARM: shmobile: armadillo800eva: disable MMCIF Command Completion
    Signal
  ARM: shmobile: kzm9g: disable MMCIF Command Completion Signal
  ARM: shmobile: ape6evm: disable MMCIF Command Completion Signal
  ARM: shmobile: lager: disable MMCIF Command Completion Signal, add
    CLK_CTRL2

 arch/arm/mach-shmobile/board-ape6evm.c         |    1 +
 arch/arm/mach-shmobile/board-armadillo800eva.c |    1 +
 arch/arm/mach-shmobile/board-kzm9g.c           |    1 +
 arch/arm/mach-shmobile/board-lager.c           |    2 +
 drivers/mmc/host/sh_mmcif.c                    |   31 +++++++++++++++++++----
 include/linux/mmc/sh_mmcif.h                   |    3 ++
 6 files changed, 33 insertions(+), 6 deletions(-)

-- 
1.7.2.5

Thanks
Guennadi
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/

[PATCH 1/6] mmc: sh_mmcif: revision-specific Command Completion Signal handling

[Guennadi Liakhovetski]

Some earlier MMCIF IP revisions contained Command Completion Signal
support, which has been dropped again in modern versions. Sopport for
this feature is added in a way to preserve the current behaviour by
default, i.e. when it is not enabled in platform data. Patch is based
on work by Nobuyuki HIRAI.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
---
 drivers/mmc/host/sh_mmcif.c  |   27 +++++++++++++++++++++------
 include/linux/mmc/sh_mmcif.h |    1 +
 2 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 06caaae..7be20c9 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -133,6 +133,8 @@
 				 INT_BUFWEN | INT_CMD12DRE | INT_BUFRE | \
 				 INT_DTRANE | INT_CMD12RBE | INT_CMD12CRE)
 
+#define INT_CCS			(INT_CCSTO | INT_CCSRCV | INT_CCSDE)
+
 /* CE_INT_MASK */
 #define MASK_ALL		0x00000000
 #define MASK_MCCSDE		(1 << 29)
@@ -161,7 +163,7 @@
 
 #define MASK_START_CMD		(MASK_MCMDVIO | MASK_MBUFVIO | MASK_MWDATERR | \
 				 MASK_MRDATERR | MASK_MRIDXERR | MASK_MRSPERR | \
-				 MASK_MCCSTO | MASK_MCRCSTO | MASK_MWDATTO | \
+				 MASK_MCRCSTO | MASK_MWDATTO | \
 				 MASK_MRDATTO | MASK_MRBSYTO | MASK_MRSPTO)
 
 #define MASK_CLEAN		(INT_ERR_STS | MASK_MRBSYE | MASK_MCRSPE |	\
@@ -243,6 +245,7 @@ struct sh_mmcif_host {
 	int sg_blkidx;
 	bool power;
 	bool card_present;
+	bool ccs_enable;		/* Command Completion Signal support */
 	struct mutex thread_lock;
 
 	/* DMA support */
@@ -485,8 +488,10 @@ static void sh_mmcif_sync_reset(struct sh_mmcif_host *host)
 
 	sh_mmcif_writel(host->addr, MMCIF_CE_VERSION, SOFT_RST_ON);
 	sh_mmcif_writel(host->addr, MMCIF_CE_VERSION, SOFT_RST_OFF);
+	if (host->ccs_enable)
+		tmp |= SCCSTO_29;
 	sh_mmcif_bitset(host, MMCIF_CE_CLK_CTRL, tmp |
-		SRSPTO_256 | SRBSYTO_29 | SRWDTO_29 | SCCSTO_29);
+		SRSPTO_256 | SRBSYTO_29 | SRWDTO_29);
 	/* byte swap on */
 	sh_mmcif_bitset(host, MMCIF_CE_BUF_ACC, BUF_ACC_ATYP);
 }
@@ -866,6 +871,9 @@ static void sh_mmcif_start_cmd(struct sh_mmcif_host *host,
 		break;
 	}
 
+	if (host->ccs_enable)
+		mask |= MASK_MCCSTO;
+
 	if (mrq->data) {
 		sh_mmcif_writel(host->addr, MMCIF_CE_BLOCK_SET, 0);
 		sh_mmcif_writel(host->addr, MMCIF_CE_BLOCK_SET,
@@ -873,7 +881,10 @@ static void sh_mmcif_start_cmd(struct sh_mmcif_host *host,
 	}
 	opc = sh_mmcif_set_cmd(host, mrq);
 
-	sh_mmcif_writel(host->addr, MMCIF_CE_INT, 0xD80430C0);
+	if (host->ccs_enable)
+		sh_mmcif_writel(host->addr, MMCIF_CE_INT, 0xD80430C0);
+	else
+		sh_mmcif_writel(host->addr, MMCIF_CE_INT, 0xD80430C0 | INT_CCS);
 	sh_mmcif_writel(host->addr, MMCIF_CE_INT_MASK, mask);
 	/* set arg */
 	sh_mmcif_writel(host->addr, MMCIF_CE_ARG, cmd->arg);
@@ -1241,11 +1252,14 @@ static irqreturn_t sh_mmcif_irqt(int irq, void *dev_id)
 static irqreturn_t sh_mmcif_intr(int irq, void *dev_id)
 {
 	struct sh_mmcif_host *host = dev_id;
-	u32 state;
+	u32 state, mask;
 
 	state = sh_mmcif_readl(host->addr, MMCIF_CE_INT);
-	sh_mmcif_writel(host->addr, MMCIF_CE_INT,
-			~(state & sh_mmcif_readl(host->addr, MMCIF_CE_INT_MASK)));
+	mask = sh_mmcif_readl(host->addr, MMCIF_CE_INT_MASK);
+	if (host->ccs_enable)
+		sh_mmcif_writel(host->addr, MMCIF_CE_INT, ~(state & mask));
+	else
+		sh_mmcif_writel(host->addr, MMCIF_CE_INT, INT_CCS | ~(state & mask));
 	sh_mmcif_bitclr(host, MMCIF_CE_INT_MASK, state & MASK_CLEAN);
 
 	if (state & ~MASK_CLEAN)
@@ -1375,6 +1389,7 @@ static int sh_mmcif_probe(struct platform_device *pdev)
 	host->mmc	= mmc;
 	host->addr	= reg;
 	host->timeout	= msecs_to_jiffies(1000);
+	host->ccs_enable = !pd || !pd->ccs_unsupported;
 
 	host->pd = pdev;
 
diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h
index e7d5dd6..b2a22b6 100644
--- a/include/linux/mmc/sh_mmcif.h
+++ b/include/linux/mmc/sh_mmcif.h
@@ -39,6 +39,7 @@ struct sh_mmcif_plat_data {
 	unsigned int		slave_id_tx;	/* embedded slave_id_[tr]x */
 	unsigned int		slave_id_rx;
 	bool			use_cd_gpio : 1;
+	bool			ccs_unsupported : 1;
 	unsigned int		cd_gpio;
 	u8			sup_pclk;	/* 1 :SH7757, 0: SH7724/SH7372 */
 	unsigned long		caps;
-- 
1.7.2.5

[PATCH 1/6] mmc: sh_mmcif: revision-specific Command Completion Signal handling

[Guennadi Liakhovetski]

Some earlier MMCIF IP revisions contained Command Completion Signal
support, which has been dropped again in modern versions. Sopport for
this feature is added in a way to preserve the current behaviour by
default, i.e. when it is not enabled in platform data. Patch is based
on work by Nobuyuki HIRAI.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
---
 drivers/mmc/host/sh_mmcif.c  |   27 +++++++++++++++++++++------
 include/linux/mmc/sh_mmcif.h |    1 +
 2 files changed, 22 insertions(+), 6 deletions(-)

diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 06caaae..7be20c9 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -133,6 +133,8 @@
 				 INT_BUFWEN | INT_CMD12DRE | INT_BUFRE | \
 				 INT_DTRANE | INT_CMD12RBE | INT_CMD12CRE)
 
+#define INT_CCS			(INT_CCSTO | INT_CCSRCV | INT_CCSDE)
+
 /* CE_INT_MASK */
 #define MASK_ALL		0x00000000
 #define MASK_MCCSDE		(1 << 29)
@@ -161,7 +163,7 @@
 
 #define MASK_START_CMD		(MASK_MCMDVIO | MASK_MBUFVIO | MASK_MWDATERR | \
 				 MASK_MRDATERR | MASK_MRIDXERR | MASK_MRSPERR | \
-				 MASK_MCCSTO | MASK_MCRCSTO | MASK_MWDATTO | \
+				 MASK_MCRCSTO | MASK_MWDATTO | \
 				 MASK_MRDATTO | MASK_MRBSYTO | MASK_MRSPTO)
 
 #define MASK_CLEAN		(INT_ERR_STS | MASK_MRBSYE | MASK_MCRSPE |	\
@@ -243,6 +245,7 @@ struct sh_mmcif_host {
 	int sg_blkidx;
 	bool power;
 	bool card_present;
+	bool ccs_enable;		/* Command Completion Signal support */
 	struct mutex thread_lock;
 
 	/* DMA support */
@@ -485,8 +488,10 @@ static void sh_mmcif_sync_reset(struct sh_mmcif_host *host)
 
 	sh_mmcif_writel(host->addr, MMCIF_CE_VERSION, SOFT_RST_ON);
 	sh_mmcif_writel(host->addr, MMCIF_CE_VERSION, SOFT_RST_OFF);
+	if (host->ccs_enable)
+		tmp |= SCCSTO_29;
 	sh_mmcif_bitset(host, MMCIF_CE_CLK_CTRL, tmp |
-		SRSPTO_256 | SRBSYTO_29 | SRWDTO_29 | SCCSTO_29);
+		SRSPTO_256 | SRBSYTO_29 | SRWDTO_29);
 	/* byte swap on */
 	sh_mmcif_bitset(host, MMCIF_CE_BUF_ACC, BUF_ACC_ATYP);
 }
@@ -866,6 +871,9 @@ static void sh_mmcif_start_cmd(struct sh_mmcif_host *host,
 		break;
 	}
 
+	if (host->ccs_enable)
+		mask |= MASK_MCCSTO;
+
 	if (mrq->data) {
 		sh_mmcif_writel(host->addr, MMCIF_CE_BLOCK_SET, 0);
 		sh_mmcif_writel(host->addr, MMCIF_CE_BLOCK_SET,
@@ -873,7 +881,10 @@ static void sh_mmcif_start_cmd(struct sh_mmcif_host *host,
 	}
 	opc = sh_mmcif_set_cmd(host, mrq);
 
-	sh_mmcif_writel(host->addr, MMCIF_CE_INT, 0xD80430C0);
+	if (host->ccs_enable)
+		sh_mmcif_writel(host->addr, MMCIF_CE_INT, 0xD80430C0);
+	else
+		sh_mmcif_writel(host->addr, MMCIF_CE_INT, 0xD80430C0 | INT_CCS);
 	sh_mmcif_writel(host->addr, MMCIF_CE_INT_MASK, mask);
 	/* set arg */
 	sh_mmcif_writel(host->addr, MMCIF_CE_ARG, cmd->arg);
@@ -1241,11 +1252,14 @@ static irqreturn_t sh_mmcif_irqt(int irq, void *dev_id)
 static irqreturn_t sh_mmcif_intr(int irq, void *dev_id)
 {
 	struct sh_mmcif_host *host = dev_id;
-	u32 state;
+	u32 state, mask;
 
 	state = sh_mmcif_readl(host->addr, MMCIF_CE_INT);
-	sh_mmcif_writel(host->addr, MMCIF_CE_INT,
-			~(state & sh_mmcif_readl(host->addr, MMCIF_CE_INT_MASK)));
+	mask = sh_mmcif_readl(host->addr, MMCIF_CE_INT_MASK);
+	if (host->ccs_enable)
+		sh_mmcif_writel(host->addr, MMCIF_CE_INT, ~(state & mask));
+	else
+		sh_mmcif_writel(host->addr, MMCIF_CE_INT, INT_CCS | ~(state & mask));
 	sh_mmcif_bitclr(host, MMCIF_CE_INT_MASK, state & MASK_CLEAN);
 
 	if (state & ~MASK_CLEAN)
@@ -1375,6 +1389,7 @@ static int sh_mmcif_probe(struct platform_device *pdev)
 	host->mmc	= mmc;
 	host->addr	= reg;
 	host->timeout	= msecs_to_jiffies(1000);
+	host->ccs_enable = !pd || !pd->ccs_unsupported;
 
 	host->pd = pdev;
 
diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h
index e7d5dd6..b2a22b6 100644
--- a/include/linux/mmc/sh_mmcif.h
+++ b/include/linux/mmc/sh_mmcif.h
@@ -39,6 +39,7 @@ struct sh_mmcif_plat_data {
 	unsigned int		slave_id_tx;	/* embedded slave_id_[tr]x */
 	unsigned int		slave_id_rx;
 	bool			use_cd_gpio : 1;
+	bool			ccs_unsupported : 1;
 	unsigned int		cd_gpio;
 	u8			sup_pclk;	/* 1 :SH7757, 0: SH7724/SH7372 */
 	unsigned long		caps;
-- 
1.7.2.5

[PATCH 2/6] mmc: sh_mmcif: revision-specific CLK_CTRL2 handling

[Guennadi Liakhovetski]

Some newer MMCIF IP revisions contain a CE_CLK_CTRL2 register, that has to
be set for proper operation. Support for this feature is added in a way to
preserve the current behaviour by default, i.e. when it is not enabled
in platform data. Patch is based on work by Nobuyuki HIRAI.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
---
 drivers/mmc/host/sh_mmcif.c  |    4 ++++
 include/linux/mmc/sh_mmcif.h |    2 ++
 2 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 7be20c9..dc3ce52 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -246,6 +246,7 @@ struct sh_mmcif_host {
 	bool power;
 	bool card_present;
 	bool ccs_enable;		/* Command Completion Signal support */
+	bool clk_ctrl2_enable;
 	struct mutex thread_lock;
 
 	/* DMA support */
@@ -490,6 +491,8 @@ static void sh_mmcif_sync_reset(struct sh_mmcif_host *host)
 	sh_mmcif_writel(host->addr, MMCIF_CE_VERSION, SOFT_RST_OFF);
 	if (host->ccs_enable)
 		tmp |= SCCSTO_29;
+	if (host->clk_ctrl2_enable)
+		sh_mmcif_writel(host->addr, MMCIF_CE_CLK_CTRL2, 0x0F0F0000);
 	sh_mmcif_bitset(host, MMCIF_CE_CLK_CTRL, tmp |
 		SRSPTO_256 | SRBSYTO_29 | SRWDTO_29);
 	/* byte swap on */
@@ -1390,6 +1393,7 @@ static int sh_mmcif_probe(struct platform_device *pdev)
 	host->addr	= reg;
 	host->timeout	= msecs_to_jiffies(1000);
 	host->ccs_enable = !pd || !pd->ccs_unsupported;
+	host->clk_ctrl2_enable = pd && pd->clk_ctrl2_present;
 
 	host->pd = pdev;
 
diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h
index b2a22b6..d4277d9 100644
--- a/include/linux/mmc/sh_mmcif.h
+++ b/include/linux/mmc/sh_mmcif.h
@@ -40,6 +40,7 @@ struct sh_mmcif_plat_data {
 	unsigned int		slave_id_rx;
 	bool			use_cd_gpio : 1;
 	bool			ccs_unsupported : 1;
+	bool			clk_ctrl2_present : 1;
 	unsigned int		cd_gpio;
 	u8			sup_pclk;	/* 1 :SH7757, 0: SH7724/SH7372 */
 	unsigned long		caps;
@@ -63,6 +64,7 @@ struct sh_mmcif_plat_data {
 #define MMCIF_CE_INT_MASK	0x00000044
 #define MMCIF_CE_HOST_STS1	0x00000048
 #define MMCIF_CE_HOST_STS2	0x0000004C
+#define MMCIF_CE_CLK_CTRL2	0x00000070
 #define MMCIF_CE_VERSION	0x0000007C
 
 /* CE_BUF_ACC */
-- 
1.7.2.5

[PATCH 2/6] mmc: sh_mmcif: revision-specific CLK_CTRL2 handling

[Guennadi Liakhovetski]

Some newer MMCIF IP revisions contain a CE_CLK_CTRL2 register, that has to
be set for proper operation. Support for this feature is added in a way to
preserve the current behaviour by default, i.e. when it is not enabled
in platform data. Patch is based on work by Nobuyuki HIRAI.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
---
 drivers/mmc/host/sh_mmcif.c  |    4 ++++
 include/linux/mmc/sh_mmcif.h |    2 ++
 2 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 7be20c9..dc3ce52 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -246,6 +246,7 @@ struct sh_mmcif_host {
 	bool power;
 	bool card_present;
 	bool ccs_enable;		/* Command Completion Signal support */
+	bool clk_ctrl2_enable;
 	struct mutex thread_lock;
 
 	/* DMA support */
@@ -490,6 +491,8 @@ static void sh_mmcif_sync_reset(struct sh_mmcif_host *host)
 	sh_mmcif_writel(host->addr, MMCIF_CE_VERSION, SOFT_RST_OFF);
 	if (host->ccs_enable)
 		tmp |= SCCSTO_29;
+	if (host->clk_ctrl2_enable)
+		sh_mmcif_writel(host->addr, MMCIF_CE_CLK_CTRL2, 0x0F0F0000);
 	sh_mmcif_bitset(host, MMCIF_CE_CLK_CTRL, tmp |
 		SRSPTO_256 | SRBSYTO_29 | SRWDTO_29);
 	/* byte swap on */
@@ -1390,6 +1393,7 @@ static int sh_mmcif_probe(struct platform_device *pdev)
 	host->addr	= reg;
 	host->timeout	= msecs_to_jiffies(1000);
 	host->ccs_enable = !pd || !pd->ccs_unsupported;
+	host->clk_ctrl2_enable = pd && pd->clk_ctrl2_present;
 
 	host->pd = pdev;
 
diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h
index b2a22b6..d4277d9 100644
--- a/include/linux/mmc/sh_mmcif.h
+++ b/include/linux/mmc/sh_mmcif.h
@@ -40,6 +40,7 @@ struct sh_mmcif_plat_data {
 	unsigned int		slave_id_rx;
 	bool			use_cd_gpio : 1;
 	bool			ccs_unsupported : 1;
+	bool			clk_ctrl2_present : 1;
 	unsigned int		cd_gpio;
 	u8			sup_pclk;	/* 1 :SH7757, 0: SH7724/SH7372 */
 	unsigned long		caps;
@@ -63,6 +64,7 @@ struct sh_mmcif_plat_data {
 #define MMCIF_CE_INT_MASK	0x00000044
 #define MMCIF_CE_HOST_STS1	0x00000048
 #define MMCIF_CE_HOST_STS2	0x0000004C
+#define MMCIF_CE_CLK_CTRL2	0x00000070
 #define MMCIF_CE_VERSION	0x0000007C
 
 /* CE_BUF_ACC */
-- 
1.7.2.5

[PATCH 3/6] ARM: shmobile: armadillo800eva: disable MMCIF Command Completion Signal

[Guennadi Liakhovetski]

MMCIF on r8a7740 doesn't support Command Completion Signal, a platform
parameter has to be added to disable it on armadillo800eva.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
---
 arch/arm/mach-shmobile/board-armadillo800eva.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index 41ff7d65..3cb006b 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -778,6 +778,7 @@ static struct sh_mmcif_plat_data sh_mmcif_plat = {
 	.caps		= MMC_CAP_4_BIT_DATA |
 			  MMC_CAP_8_BIT_DATA |
 			  MMC_CAP_NONREMOVABLE,
+	.ccs_unsupported = true,
 	.slave_id_tx	= SHDMA_SLAVE_MMCIF_TX,
 	.slave_id_rx	= SHDMA_SLAVE_MMCIF_RX,
 };
-- 
1.7.2.5

[PATCH 3/6] ARM: shmobile: armadillo800eva: disable MMCIF Command Completion Signal

[Guennadi Liakhovetski]

MMCIF on r8a7740 doesn't support Command Completion Signal, a platform
parameter has to be added to disable it on armadillo800eva.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
---
 arch/arm/mach-shmobile/board-armadillo800eva.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index 41ff7d65..3cb006b 100644
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -778,6 +778,7 @@ static struct sh_mmcif_plat_data sh_mmcif_plat = {
 	.caps		= MMC_CAP_4_BIT_DATA |
 			  MMC_CAP_8_BIT_DATA |
 			  MMC_CAP_NONREMOVABLE,
+	.ccs_unsupported = true,
 	.slave_id_tx	= SHDMA_SLAVE_MMCIF_TX,
 	.slave_id_rx	= SHDMA_SLAVE_MMCIF_RX,
 };
-- 
1.7.2.5

Re: [PATCH 3/6] ARM: shmobile: armadillo800eva: disable MMCIF Command Completion Signal

[Simon Horman]

On Wed, Jul 10, 2013 at 09:21:14PM +0200, Guennadi Liakhovetski wrote:
> MMCIF on r8a7740 doesn't support Command Completion Signal, a platform
> parameter has to be added to disable it on armadillo800eva.
> 
> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>

Thanks, I have queued this up for v3.13.

> ---
>  arch/arm/mach-shmobile/board-armadillo800eva.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
> index 41ff7d65..3cb006b 100644
> --- a/arch/arm/mach-shmobile/board-armadillo800eva.c
> +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
> @@ -778,6 +778,7 @@ static struct sh_mmcif_plat_data sh_mmcif_plat = {
>  	.caps		= MMC_CAP_4_BIT_DATA |
>  			  MMC_CAP_8_BIT_DATA |
>  			  MMC_CAP_NONREMOVABLE,
> +	.ccs_unsupported = true,
>  	.slave_id_tx	= SHDMA_SLAVE_MMCIF_TX,
>  	.slave_id_rx	= SHDMA_SLAVE_MMCIF_RX,
>  };
> -- 
> 1.7.2.5
> 

Re: [PATCH 3/6] ARM: shmobile: armadillo800eva: disable MMCIF Command Completion Signal

[Simon Horman]

On Wed, Jul 10, 2013 at 09:21:14PM +0200, Guennadi Liakhovetski wrote:
> MMCIF on r8a7740 doesn't support Command Completion Signal, a platform
> parameter has to be added to disable it on armadillo800eva.
> 
> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>

Thanks, I have queued this up for v3.13.

> ---
>  arch/arm/mach-shmobile/board-armadillo800eva.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
> index 41ff7d65..3cb006b 100644
> --- a/arch/arm/mach-shmobile/board-armadillo800eva.c
> +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
> @@ -778,6 +778,7 @@ static struct sh_mmcif_plat_data sh_mmcif_plat = {
>  	.caps		= MMC_CAP_4_BIT_DATA |
>  			  MMC_CAP_8_BIT_DATA |
>  			  MMC_CAP_NONREMOVABLE,
> +	.ccs_unsupported = true,
>  	.slave_id_tx	= SHDMA_SLAVE_MMCIF_TX,
>  	.slave_id_rx	= SHDMA_SLAVE_MMCIF_RX,
>  };
> -- 
> 1.7.2.5
> 

Re: [PATCH 3/6] ARM: shmobile: armadillo800eva: disable MMCIF Command Completion Signal

[Simon Horman]

On Wed, Jul 10, 2013 at 09:21:14PM +0200, Guennadi Liakhovetski wrote:
> MMCIF on r8a7740 doesn't support Command Completion Signal, a platform
> parameter has to be added to disable it on armadillo800eva.
> 
> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
> ---
>  arch/arm/mach-shmobile/board-armadillo800eva.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
> index 41ff7d65..3cb006b 100644
> --- a/arch/arm/mach-shmobile/board-armadillo800eva.c
> +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
> @@ -778,6 +778,7 @@ static struct sh_mmcif_plat_data sh_mmcif_plat = {
>  	.caps		= MMC_CAP_4_BIT_DATA |
>  			  MMC_CAP_8_BIT_DATA |
>  			  MMC_CAP_NONREMOVABLE,
> +	.ccs_unsupported = true,
>  	.slave_id_tx	= SHDMA_SLAVE_MMCIF_TX,
>  	.slave_id_rx	= SHDMA_SLAVE_MMCIF_RX,
>  };

Thanks, I have queued this up for v3.13.

Re: [PATCH 3/6] ARM: shmobile: armadillo800eva: disable MMCIF Command Completion Signal

[Simon Horman]

On Wed, Jul 10, 2013 at 09:21:14PM +0200, Guennadi Liakhovetski wrote:
> MMCIF on r8a7740 doesn't support Command Completion Signal, a platform
> parameter has to be added to disable it on armadillo800eva.
> 
> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
> ---
>  arch/arm/mach-shmobile/board-armadillo800eva.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
> index 41ff7d65..3cb006b 100644
> --- a/arch/arm/mach-shmobile/board-armadillo800eva.c
> +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
> @@ -778,6 +778,7 @@ static struct sh_mmcif_plat_data sh_mmcif_plat = {
>  	.caps		= MMC_CAP_4_BIT_DATA |
>  			  MMC_CAP_8_BIT_DATA |
>  			  MMC_CAP_NONREMOVABLE,
> +	.ccs_unsupported = true,
>  	.slave_id_tx	= SHDMA_SLAVE_MMCIF_TX,
>  	.slave_id_rx	= SHDMA_SLAVE_MMCIF_RX,
>  };

Thanks, I have queued this up for v3.13.

[PATCH 4/6] ARM: shmobile: kzm9g: disable MMCIF Command Completion Signal

[Guennadi Liakhovetski]

MMCIF on sh73a0 doesn't support Command Completion Signal, a platform
parameter has to be added to disable it on kzm9g.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
---
 arch/arm/mach-shmobile/board-kzm9g.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c
index 165483c..7ec26a5 100644
--- a/arch/arm/mach-shmobile/board-kzm9g.c
+++ b/arch/arm/mach-shmobile/board-kzm9g.c
@@ -365,6 +365,7 @@ static struct resource sh_mmcif_resources[] = {
 static struct sh_mmcif_plat_data sh_mmcif_platdata = {
 	.ocr		= MMC_VDD_165_195,
 	.caps		= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
+	.ccs_unsupported = true,
 	.slave_id_tx	= SHDMA_SLAVE_MMCIF_TX,
 	.slave_id_rx	= SHDMA_SLAVE_MMCIF_RX,
 };
-- 
1.7.2.5

[PATCH 4/6] ARM: shmobile: kzm9g: disable MMCIF Command Completion Signal

[Guennadi Liakhovetski]

MMCIF on sh73a0 doesn't support Command Completion Signal, a platform
parameter has to be added to disable it on kzm9g.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
---
 arch/arm/mach-shmobile/board-kzm9g.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c
index 165483c..7ec26a5 100644
--- a/arch/arm/mach-shmobile/board-kzm9g.c
+++ b/arch/arm/mach-shmobile/board-kzm9g.c
@@ -365,6 +365,7 @@ static struct resource sh_mmcif_resources[] = {
 static struct sh_mmcif_plat_data sh_mmcif_platdata = {
 	.ocr		= MMC_VDD_165_195,
 	.caps		= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
+	.ccs_unsupported = true,
 	.slave_id_tx	= SHDMA_SLAVE_MMCIF_TX,
 	.slave_id_rx	= SHDMA_SLAVE_MMCIF_RX,
 };
-- 
1.7.2.5

Re: [PATCH 4/6] ARM: shmobile: kzm9g: disable MMCIF Command Completion Signal

[Simon Horman]

On Wed, Jul 10, 2013 at 09:21:15PM +0200, Guennadi Liakhovetski wrote:
> MMCIF on sh73a0 doesn't support Command Completion Signal, a platform
> parameter has to be added to disable it on kzm9g.
> 
> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
> ---
>  arch/arm/mach-shmobile/board-kzm9g.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c
> index 165483c..7ec26a5 100644
> --- a/arch/arm/mach-shmobile/board-kzm9g.c
> +++ b/arch/arm/mach-shmobile/board-kzm9g.c
> @@ -365,6 +365,7 @@ static struct resource sh_mmcif_resources[] = {
>  static struct sh_mmcif_plat_data sh_mmcif_platdata = {
>  	.ocr		= MMC_VDD_165_195,
>  	.caps		= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
> +	.ccs_unsupported = true,
>  	.slave_id_tx	= SHDMA_SLAVE_MMCIF_TX,
>  	.slave_id_rx	= SHDMA_SLAVE_MMCIF_RX,
>  };
> -- 
> 1.7.2.5

Thanks, I have queued this up for v3.13.

Re: [PATCH 4/6] ARM: shmobile: kzm9g: disable MMCIF Command Completion Signal

[Simon Horman]

On Wed, Jul 10, 2013 at 09:21:15PM +0200, Guennadi Liakhovetski wrote:
> MMCIF on sh73a0 doesn't support Command Completion Signal, a platform
> parameter has to be added to disable it on kzm9g.
> 
> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
> ---
>  arch/arm/mach-shmobile/board-kzm9g.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-shmobile/board-kzm9g.c b/arch/arm/mach-shmobile/board-kzm9g.c
> index 165483c..7ec26a5 100644
> --- a/arch/arm/mach-shmobile/board-kzm9g.c
> +++ b/arch/arm/mach-shmobile/board-kzm9g.c
> @@ -365,6 +365,7 @@ static struct resource sh_mmcif_resources[] = {
>  static struct sh_mmcif_plat_data sh_mmcif_platdata = {
>  	.ocr		= MMC_VDD_165_195,
>  	.caps		= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
> +	.ccs_unsupported = true,
>  	.slave_id_tx	= SHDMA_SLAVE_MMCIF_TX,
>  	.slave_id_rx	= SHDMA_SLAVE_MMCIF_RX,
>  };
> -- 
> 1.7.2.5

Thanks, I have queued this up for v3.13.

[PATCH 5/6] ARM: shmobile: ape6evm: disable MMCIF Command Completion Signal

[Guennadi Liakhovetski]

MMCIF on r8a73a4 doesn't support Command Completion Signal, a platform
parameter has to be added to disable it on ape6evm.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
---
 arch/arm/mach-shmobile/board-ape6evm.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c
index e9e2108e..96a6994 100644
--- a/arch/arm/mach-shmobile/board-ape6evm.c
+++ b/arch/arm/mach-shmobile/board-ape6evm.c
@@ -77,6 +77,7 @@ static struct sh_mmcif_plat_data mmcif0_pdata = {
 	.caps		= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
 	.slave_id_tx	= SHDMA_SLAVE_MMCIF0_TX,
 	.slave_id_rx	= SHDMA_SLAVE_MMCIF0_RX,
+	.ccs_unsupported = true,
 };
 
 static struct resource mmcif0_resources[] = {
-- 
1.7.2.5

[PATCH 5/6] ARM: shmobile: ape6evm: disable MMCIF Command Completion Signal

[Guennadi Liakhovetski]

MMCIF on r8a73a4 doesn't support Command Completion Signal, a platform
parameter has to be added to disable it on ape6evm.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
---
 arch/arm/mach-shmobile/board-ape6evm.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c
index e9e2108e..96a6994 100644
--- a/arch/arm/mach-shmobile/board-ape6evm.c
+++ b/arch/arm/mach-shmobile/board-ape6evm.c
@@ -77,6 +77,7 @@ static struct sh_mmcif_plat_data mmcif0_pdata = {
 	.caps		= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
 	.slave_id_tx	= SHDMA_SLAVE_MMCIF0_TX,
 	.slave_id_rx	= SHDMA_SLAVE_MMCIF0_RX,
+	.ccs_unsupported = true,
 };
 
 static struct resource mmcif0_resources[] = {
-- 
1.7.2.5

Re: [PATCH 5/6] ARM: shmobile: ape6evm: disable MMCIF Command Completion Signal

[Simon Horman]

On Wed, Jul 10, 2013 at 09:21:16PM +0200, Guennadi Liakhovetski wrote:
> MMCIF on r8a73a4 doesn't support Command Completion Signal, a platform
> parameter has to be added to disable it on ape6evm.
> 
> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
> ---
>  arch/arm/mach-shmobile/board-ape6evm.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c
> index e9e2108e..96a6994 100644
> --- a/arch/arm/mach-shmobile/board-ape6evm.c
> +++ b/arch/arm/mach-shmobile/board-ape6evm.c
> @@ -77,6 +77,7 @@ static struct sh_mmcif_plat_data mmcif0_pdata = {
>  	.caps		= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
>  	.slave_id_tx	= SHDMA_SLAVE_MMCIF0_TX,
>  	.slave_id_rx	= SHDMA_SLAVE_MMCIF0_RX,
> +	.ccs_unsupported = true,
>  };
>  
>  static struct resource mmcif0_resources[] = {

Thanks, I have queued up the following for v3.13.


From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>

ARM: shmobile: ape6evm: disable MMCIF Command Completion Signal

MMCIF on r8a73a4 doesn't support Command Completion Signal, a platform
parameter has to be added to disable it on ape6evm.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/board-ape6evm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c
index 02be420..0365d2e 100644
--- a/arch/arm/mach-shmobile/board-ape6evm.c
+++ b/arch/arm/mach-shmobile/board-ape6evm.c
@@ -162,6 +162,7 @@ static struct regulator_consumer_supply vcc_sdhi1_consumers[] =
 /* MMCIF */
 static const struct sh_mmcif_plat_data mmcif0_pdata __initconst = {
 	.caps		= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
+	.ccs_unsupported = true,
 };
 
 static const struct resource mmcif0_resources[] __initconst = {
-- 
1.8.4

Re: [PATCH 5/6] ARM: shmobile: ape6evm: disable MMCIF Command Completion Signal

[Simon Horman]

On Wed, Jul 10, 2013 at 09:21:16PM +0200, Guennadi Liakhovetski wrote:
> MMCIF on r8a73a4 doesn't support Command Completion Signal, a platform
> parameter has to be added to disable it on ape6evm.
> 
> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
> ---
>  arch/arm/mach-shmobile/board-ape6evm.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c
> index e9e2108e..96a6994 100644
> --- a/arch/arm/mach-shmobile/board-ape6evm.c
> +++ b/arch/arm/mach-shmobile/board-ape6evm.c
> @@ -77,6 +77,7 @@ static struct sh_mmcif_plat_data mmcif0_pdata = {
>  	.caps		= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
>  	.slave_id_tx	= SHDMA_SLAVE_MMCIF0_TX,
>  	.slave_id_rx	= SHDMA_SLAVE_MMCIF0_RX,
> +	.ccs_unsupported = true,
>  };
>  
>  static struct resource mmcif0_resources[] = {

Thanks, I have queued up the following for v3.13.


From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>

ARM: shmobile: ape6evm: disable MMCIF Command Completion Signal

MMCIF on r8a73a4 doesn't support Command Completion Signal, a platform
parameter has to be added to disable it on ape6evm.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/board-ape6evm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c
index 02be420..0365d2e 100644
--- a/arch/arm/mach-shmobile/board-ape6evm.c
+++ b/arch/arm/mach-shmobile/board-ape6evm.c
@@ -162,6 +162,7 @@ static struct regulator_consumer_supply vcc_sdhi1_consumers[]  /* MMCIF */
 static const struct sh_mmcif_plat_data mmcif0_pdata __initconst = {
 	.caps		= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
+	.ccs_unsupported = true,
 };
 
 static const struct resource mmcif0_resources[] __initconst = {
-- 
1.8.4

[PATCH 6/6] ARM: shmobile: lager: disable MMCIF Command Completion Signal, add CLK_CTRL2

[Guennadi Liakhovetski]

MMCIF on r8a7790 doesn't support Command Completion Signal, but it does
implement a CE_CLK_CTRL2 register. Platform parameters have to be added to
account for these features on lager.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
---
 arch/arm/mach-shmobile/board-lager.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c
index 3c67b2a..9b3085f 100644
--- a/arch/arm/mach-shmobile/board-lager.c
+++ b/arch/arm/mach-shmobile/board-lager.c
@@ -84,6 +84,8 @@ static struct regulator_consumer_supply fixed3v3_power_consumers[] =
 /* MMCIF */
 static struct sh_mmcif_plat_data mmcif1_pdata = {
 	.caps		= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
+	.clk_ctrl2_present = true,
+	.ccs_unsupported = true,
 };
 
 static struct resource mmcif1_resources[] = {
-- 
1.7.2.5

[PATCH 6/6] ARM: shmobile: lager: disable MMCIF Command Completion Signal, add CLK_CTRL2

[Guennadi Liakhovetski]

MMCIF on r8a7790 doesn't support Command Completion Signal, but it does
implement a CE_CLK_CTRL2 register. Platform parameters have to be added to
account for these features on lager.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
---
 arch/arm/mach-shmobile/board-lager.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c
index 3c67b2a..9b3085f 100644
--- a/arch/arm/mach-shmobile/board-lager.c
+++ b/arch/arm/mach-shmobile/board-lager.c
@@ -84,6 +84,8 @@ static struct regulator_consumer_supply fixed3v3_power_consumers[]  /* MMCIF */
 static struct sh_mmcif_plat_data mmcif1_pdata = {
 	.caps		= MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
+	.clk_ctrl2_present = true,
+	.ccs_unsupported = true,
 };
 
 static struct resource mmcif1_resources[] = {
-- 
1.7.2.5

Re: [PATCH 6/6] ARM: shmobile: lager: disable MMCIF Command Completion Signal, add CLK_CTRL2

[Simon Horman]

On Wed, Jul 10, 2013 at 09:21:17PM +0200, Guennadi Liakhovetski wrote:
> MMCIF on r8a7790 doesn't support Command Completion Signal, but it does
> implement a CE_CLK_CTRL2 register. Platform parameters have to be added to
> account for these features on lager.
> 
> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>

Thanks, I have queued this up for v3.13.

Re: [PATCH 6/6] ARM: shmobile: lager: disable MMCIF Command Completion Signal, add CLK_CTRL2

[Simon Horman]

On Wed, Jul 10, 2013 at 09:21:17PM +0200, Guennadi Liakhovetski wrote:
> MMCIF on r8a7790 doesn't support Command Completion Signal, but it does
> implement a CE_CLK_CTRL2 register. Platform parameters have to be added to
> account for these features on lager.
> 
> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>

Thanks, I have queued this up for v3.13.

Re: [PATCH 0/6] mmc: sh_mmcif: revision-specific CCS and CLK_CTRL2 handling

[Chris Ball]

Hi Guennadi,

On Wed, Jul 10 2013, Guennadi Liakhovetski wrote:
> This patch series adds version-specific support for Command Completion 
> Signal and the CE_CLK_CTRL2 register. Presumably, the first two patches 
> will go via the MMC tree, the rest should be applied after them.
>
> Cc: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
>
> Guennadi Liakhovetski (6):
>   mmc: sh_mmcif: revision-specific Command Completion Signal handling
>   mmc: sh_mmcif: revision-specific CLK_CTRL2 handling

Thanks, I've pushed these two patches to mmc-next for 3.12.

- Chris.
-- 
Chris Ball   <cjb@laptop.org>   <http://printf.net/>

Re: [PATCH 0/6] mmc: sh_mmcif: revision-specific CCS and CLK_CTRL2 handling

[Chris Ball]

Hi Guennadi,

On Wed, Jul 10 2013, Guennadi Liakhovetski wrote:
> This patch series adds version-specific support for Command Completion 
> Signal and the CE_CLK_CTRL2 register. Presumably, the first two patches 
> will go via the MMC tree, the rest should be applied after them.
>
> Cc: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
>
> Guennadi Liakhovetski (6):
>   mmc: sh_mmcif: revision-specific Command Completion Signal handling
>   mmc: sh_mmcif: revision-specific CLK_CTRL2 handling

Thanks, I've pushed these two patches to mmc-next for 3.12.

- Chris.
-- 
Chris Ball   <cjb@laptop.org>   <http://printf.net/>