STiH407 family SoC's have glue registers in the flashSS subsystem which
are used to configure the Arasan HC. This patch configures these glue
registers according to what has been specified in the DT.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro
-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Acked-by: Maxime Coquelin maxime.coque...@st.com
---
drivers/mmc/host/sdhci-st.c | 51 +
1 file changed, 51 insertions(+)
diff --git a/drivers/mmc/host/sdhci
are provided for both eMMC (which has additional bindings)
and also sd slot for STiH407.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Maxime Coquelin maxime.coque...@st.com
---
Documentation/devicetree/bindings/mmc/sdhci-st.txt | 100 ++---
1 file changed, 90 insertions
patches to aid review process (Ulf)
regards,
Peter.
Peter Griffin (9):
mmc: sdhci-st: Add macros for register offsets and bitfields for mmcss
glue regs
mmc: sdhci-st: Add support for de-asserting reset signal and top regs
resource
mmc: sdhci-st: Add delay management functions for top
on the loopback clock on Read Path to capture
read data reliably. On TX path the clock on which output data is transmitted is
delayed, resulting in delay of TX data.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
---
drivers/mmc/host/sdhci
Add dt nodes to enable sdhci / eMMC for stih418-b2199 board.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
arch/arm/boot/dts/stih418-b2199.dts | 12
1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/stih418-b2199.dts
b/arch/arm/boot/dts/stih418-b2199.dts
The stih407 family SoC's have additional glue registers in the flashSS which
are used to configure the Arasan controller.
This patch adds macros for the register offsets and bitfields which will be
used by subsequent patches to support stih407 family SoC's.
Signed-off-by: Peter Griffin
The nodes have been split to allow as much commonality as possible.
The stih407 has a silicon bug with eMMC UHS modes (with top regs)
and as such doesn't have any of the uhs dt properties.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
arch/arm/boot/dts/stih407-family.dtsi | 30
Hi Maxime,
On Tue, 03 Mar 2015, Maxime Coquelin wrote:
On 02/26/2015 02:10 PM, Peter Griffin wrote:
To allow UHS modes to work properly we need to provide the st specific
set_uhs_signaling callback function. This function differs from the
generic sdhci_set_uhs_signaling callback in that we
Hi Maxime,
On Tue, 03 Mar 2015, Maxime Coquelin wrote:
+
+#define ST_MMC_CCONFIG_REG_10x400
Maybe my mail client, but I see a tab instead of a space after #define.
Yes your correct, have fixed all occurances in v3
regards,
Peter.
--
To unsubscribe from this list: send the
Hi Maxime,
On Tue, 03 Mar 2015, Maxime Coquelin wrote:
On 02/26/2015 02:10 PM, Peter Griffin wrote:
The nodes have been split to allow as much commonality as possible.
The stih407 has a silicon bug with eMMC UHS modes (with top regs)
and as such doesn't have any of the uhs dt properties
Hi Maxime,
On Tue, 03 Mar 2015, Maxime Coquelin wrote:
On 02/26/2015 02:10 PM, Peter Griffin wrote:
Due to the tight timing constriants in some UHS modes, it is required to have
s/constriant/constraints/
Will fix.
snip
+
+static inline void st_mmcss_set_static_delay(void __iomem *ioaddr
/mmcblk0p1
/dev/mmcblk0p1:
Timing buffered disk reads: 118 MB in 3.00 seconds = 39.28 MB/sec
This is better than the 3.10 kernel which achieves 77.59 MB/sec
at 200Mhz clock (same board/soc/eMMC).
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro peppe.cavall
STiH407 family SoC's have glue registers in the flashSS subsystem which
are used to configure the Arasan HC. This patch configures these glue
registers according to what has been specified in the DT.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro
The nodes have been split to allow as much commonality as possible.
The stih407 has a silicon bug with eMMC UHS modes (with top regs)
and as such doesn't have any of the uhs dt properties.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
arch/arm/boot/dts/stih407-family.dtsi | 30
to be using some of the uhs bindings such as
sd-uhs-sdr104.
Changes since v1:
- Partition the changes into smaller patches to aid review process (Ulf)
regards,
Peter.
Peter Griffin (8):
mmc: sdhci-st: Add macros for register offsets and bitfields for mmcss
glue regs
mmc: sdhci-st: Add support
/mmcblk0p1
/dev/mmcblk0p1:
Timing buffered disk reads: 118 MB in 3.00 seconds = 39.28 MB/sec
This is better than the 3.10 kernel which achieves 77.59 MB/sec
at 200Mhz clock (same board/soc/eMMC).
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro peppe.cavall
-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
---
drivers/mmc/host/sdhci-st.c | 50 +
1 file changed, 50 insertions(+)
diff --git a/drivers/mmc/host/sdhci-st.c b/drivers/mmc/host/sdhci-st.c
index 11cf4e2
on the loopback clock on Read Path to capture
read data reliably. On TX path the clock on which output data is transmitted is
delayed, resulting in delay of TX data.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
---
drivers/mmc/host/sdhci
, which will be used
by subsequent patches.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
---
drivers/mmc/host/sdhci-st.c | 52 ++---
1 file changed, 49 insertions(+), 3 deletions(-)
diff --git
The stih407 family SoC's have additional glue registers in the flashSS which
are used to configure the Arasan controller.
This patch adds macros for the register offsets and bitfields which will be
used by
subsequent patches to support stih407 family SoC's.
Signed-off-by: Peter Griffin
are provided for both eMMC (which has additional bindings)
and also sd slot for stih407.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
Documentation/devicetree/bindings/mmc/sdhci-st.txt | 100 ++---
1 file changed, 90 insertions(+), 10 deletions(-)
diff --git a/Documentation
kernel which achieves 77.59 MB/sec
at 200Mhz clock (same board/soc/eMMC).
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
---
drivers/mmc/host/sdhci-st.c | 351 +++-
1 file changed, 343 insertions
platform to be using some of the uhs bindings such as
sd-uhs-sdr104.
regards,
Peter.
Peter Griffin (4):
clk: st: STiH410: Fix pdiv and fdiv divisor when setting rate
sdhci-st: Add support for stih407 family silicon.
mmc: sdhci-st: Update ST SDHCI binding documentation.
ARM: STi: DT
which matches the original comment
and patch description more closely. Although no clocks appear to hit
this case currently when booting an upstream kernel.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
---
drivers/clk/st/clk-flexgen.c
The nodes have been split to allow as much commonality as possible.
The stih407 has a silicon bug with eMMC UHS modes (with top regs)
and as such doesn't have any of the uhs dt properties.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
arch/arm/boot/dts/stih407-family.dtsi | 30
are provided for both eMMC (which has additional bindings)
and also sd slot for stih407.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
Documentation/devicetree/bindings/mmc/sdhci-st.txt | 100 ++---
1 file changed, 90 insertions(+), 10 deletions(-)
diff --git a/Documentation
Hi Michal,
On Mon, 18 Aug 2014, Michal Simek wrote:
I have checked this for all xilinx drivers we have in the tree
and I have sent similar patches.
This problem is probably in all subsystems.
Yep
With communication with Mark Brown. Don't you have
cocinelle script for fixing this
it can't use the generic callback.
This happened in
commit 96d7b78cfc2f (mmc: sdhci: convert sdhci_set_uhs_signaling() into a
library function)
commit a702c8abb2a9 (mmc: host: split up sdhci-pxa, create sdhci-pxav3.c)'
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
drivers/mmc/host/sdhci
Hi Russell,
This happened in
commit 96d7b78cfc2f (mmc: sdhci: convert sdhci_set_uhs_signaling() into a
library function)
commit a702c8abb2a9 (mmc: host: split up sdhci-pxa, create sdhci-pxav3.c)'
This is exactly why named initialisers should always follow the
declaration order in the
initialisers always follow the declaration order in the structure definition.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
drivers/mmc/host/sdhci-pxav3.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/mmc/host/sdhci-pxav3.c b/drivers/mmc/host/sdhci-pxav3.c
index 6f842fb..3f350ea
initialisers always follow the declaration order in the structure definition.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
drivers/mmc/host/sdhci-pxav3.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/mmc/host/sdhci-pxav3.c b/drivers/mmc/host/sdhci-pxav3.c
Hi,
This means that uhs is currently broken for this platform currently, as pxav3
has some special constriants which means it can't use the generic callback.
This happened in
commit 96d7b78cfc2f (mmc: sdhci: convert sdhci_set_uhs_signaling() into a
library function)
commit a702c8abb2a9
This series cleans up a few platform drivers in how they are declaring there
dev_pm_ops structs, and gets rid of a few now redundant #else conditions.
Also it removes the .owner field of drivers which use module_platform_driver
api to register themselves, as this field gets overwritten.
Peter
This allows us to get rid of the #else condition, as the macro compiles
away to nothing if not enabled.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
drivers/mmc/host/sdhci-acpi.c | 11 ++-
1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/drivers/mmc/host/sdhci
As the code is using SIMPLE_DEV_PM_OPS helper, this compiles away to
nothing if CONFIG_PM_SLEEP is disabled. Thus we don't need to #define
the suspend/resume callbacks to NULL.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
drivers/mmc/host/dw_mmc-pltfm.c | 3 ---
1 file changed, 3
As the code is using SIMPLE_DEV_PM_OPS helper, this compiles away to
nothing if CONFIG_PM_SLEEP is disabled. Thus we don't need to #define
the suspend/resume callbacks to NULL.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
drivers/mmc/host/dw_mmc-pci.c | 3 ---
1 file changed, 3
This allows us to get rid of the #else condition, as the macro compiles
away to nothing if not enabled.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
drivers/mmc/host/sdhci-pci.c | 11 ++-
1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/drivers/mmc/host/sdhci
This patch removes the superflous .owner field for drivers which
use the module_platform_driver API, as this is overriden in
platform_driver_register anyway.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
drivers/mmc/host/jz4740_mmc.c | 1 -
drivers/mmc/host/moxart-mmc.c | 1
Hi Ulf,
Many thanks for looking at this.
+
+ mmc1: sdhci@fe81f000 {
+ status = okay;
+ bus-width= 8;
+ non-removable;
+ };
};
Hi Peter,
I was trying to apply this
Hi Ulf,
On Wed, 09 Jul 2014, Ulf Hansson wrote:
On 4 June 2014 18:30, Peter Griffin peter.grif...@linaro.org wrote:
This platform driver adds initial support for the SDHCI host controller
found on STMicroelectronics SoCs.
It has been tested on STiH41x b2020 platforms currently
function for set_clock
Peter Griffin (10):
mmc: sdhci-st: Intial support for ST SDHCI controller
mmc: sdhci-st: ST Microelectronics SDHCI binding documentation.
ARM: STi: DT: Add sdhci pins for stih416
ARM: STi: DT: Add sdhci controller for stih416
ARM: STi: DT: Add sdhci pin configuration
Because the first sdhci controller is present on both stih415 and
stih416 SoC which can both populate the b2020 board, it can be
enabled in the generic DT file.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones
This patch enables SDHCI STI platform driver.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
arch/arm/configs/multi_v7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/multi_v7_defconfig
b/arch/arm/configs/multi_v7_defconfig
index 5348364..8c12c4e 100644
This patch adds the required pin config for the sdhci controller
present in the stih415 SoC.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones lee.jo...@linaro.org
Acked-by: Maxime Coquelin maxime.coque...@st.com
The second controller is only present on the stih416 SoC. Also
mark this as non-removeable as its eMMC.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones lee.jo...@linaro.org
Acked-by: Maxime Coquelin maxime.coque
This patch adds device tree config for the sdhci controller
on the stih415 SoC.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones lee.jo...@linaro.org
Acked-by: Maxime Coquelin maxime.coque...@st.com
---
arch/arm
This patch adds device tree config for both sdhci controllers
on the stih416 SoC.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones lee.jo...@linaro.org
Acked-by: Maxime Coquelin maxime.coque...@st.com
---
arch/arm
This adds the required pin config for both SDHCI controllers on
the stih416 SoC.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones lee.jo...@linaro.org
Acked-by: Maxime Coquelin maxime.coque...@st.com
---
arch/arm
This patch adds the device tree binding documentation for the ST
SDHCI driver. It documents the differences between the core properties
described by mmc.txt and the properties used by the sdhci-st driver.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin
This platform driver adds initial support for the SDHCI host controller
found on STMicroelectronics SoCs.
It has been tested on STiH41x b2020 platforms currently.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones
Hi Srini,
Thanks for reviewing, see my comments below: -
On Fri, 23 May 2014, Srinivas Kandagatla wrote:
+struct st_mmc_platform_data {
+struct reset_control *rstc;
+};
st_mmc_platform_data name is bit missleading as this data is not
part of platform data. Probably you could
Hi Maxime,
Thanks fo reviewing, see my comments below: -
+struct st_mmc_platform_data {
+struct reset_control *rstc;
+};
Since it uses the generic reset framework, could we imagine moving
the reset to the sdhci_pltfm_host struct?
Doing this, we could get rid of st_mmc_platform_data.
This patch adds the required pin config for the sdhci controller
present in the stih415 SoC.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones lee.jo...@linaro.org
Acked-by: Maxime Coquelin maxime.coque...@st.com
Because the first sdhci controller is present on both stih415 and
stih416 SoC which can both populate the b2020 board, it can be
enabled in the generic DT file.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones
- Remove / change some debug messages
- Remove final break from switch case
Peter Griffin (10):
mmc: sdhci-st: Intial support for ST SDHCI controller
mmc: sdhci-st: ST Microelectronics SDHCI binding documentation.
ARM: STi: DT: Add sdhci pins for stih416
ARM: STi: DT: Add sdhci controller
This adds the required pin config for both SDHCI controllers on
the stih416 SoC.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones lee.jo...@linaro.org
Acked-by: Maxime Coquelin maxime.coque...@st.com
---
arch/arm
This patch adds the device tree binding documentation for the ST
SDHCI driver. It documents the differences between the core properties
described by mmc.txt and the properties used by the sdhci-st driver.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin
This patch adds device tree config for the sdhci controller
on the stih415 SoC.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones lee.jo...@linaro.org
Acked-by: Maxime Coquelin maxime.coque...@st.com
---
arch/arm
This patch enables SDHCI STI platform driver.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
arch/arm/configs/multi_v7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/multi_v7_defconfig
b/arch/arm/configs/multi_v7_defconfig
index d4e8a47..48951fc 100644
The second controller is only present on the stih416 SoC. Also
mark this as non-removeable as its eMMC.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones lee.jo...@linaro.org
Acked-by: Maxime Coquelin maxime.coque
This patch adds device tree config for both sdhci controllers
on the stih416 SoC.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones lee.jo...@linaro.org
Acked-by: Maxime Coquelin maxime.coque...@st.com
---
arch/arm
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 6dc67b1..19dc265 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1306,6 +1306,7 @@ F:drivers/pinctrl/pinctrl-st.c
F: drivers/media
This platform driver adds initial support for the SDHCI host controller
found on STMicroelectronics SoCs.
It has been tested on STiH41x b2020 platforms currently.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones
- Remove / change some debug messages
- Remove final break from switch case
Changes since v2
- Update CC list with alkml and lkml lists
Peter Griffin (10):
mmc: sdhci-st: Intial support for ST SDHCI controller
mmc: sdhci-st: ST Microelectronics SDHCI binding documentation.
ARM: STi: DT: Add sdhci
This patch adds device tree config for the sdhci controller
on the stih415 SoC.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones lee.jo...@linaro.org
Acked-by: Maxime Coquelin maxime.coque...@st.com
---
arch/arm
Because the first sdhci controller is present on both stih415 and
stih416 SoC which can both populate the b2020 board, it can be
enabled in the generic DT file.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones
This patch enables SDHCI STI platform driver.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
arch/arm/configs/multi_v7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/multi_v7_defconfig
b/arch/arm/configs/multi_v7_defconfig
index d4e8a47..48951fc 100644
The second controller is only present on the stih416 SoC. Also
mark this as non-removeable as its eMMC.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones lee.jo...@linaro.org
Acked-by: Maxime Coquelin maxime.coque
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 6dc67b1..19dc265 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1306,6 +1306,7 @@ F:drivers/pinctrl/pinctrl-st.c
F: drivers/media
This patch adds the required pin config for the sdhci controller
present in the stih415 SoC.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones lee.jo...@linaro.org
Acked-by: Maxime Coquelin maxime.coque...@st.com
This patch adds the device tree binding documentation for the ST
SDHCI driver. It documents the differences between the core properties
described by mmc.txt and the properties used by the sdhci-st driver.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin
This platform driver adds initial support for the SDHCI host controller
found on STMicroelectronics SoCs.
It has been tested on STiH41x b2020 platforms currently.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones
This patch adds device tree config for both sdhci controllers
on the stih416 SoC.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones lee.jo...@linaro.org
Acked-by: Maxime Coquelin maxime.coque...@st.com
---
arch/arm
This adds the required pin config for both SDHCI controllers on
the stih416 SoC.
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Acked-by: Lee Jones lee.jo...@linaro.org
Acked-by: Maxime Coquelin maxime.coque...@st.com
---
arch/arm
Hi Maxime,
On Thu, 22 May 2014, Maxime Coquelin wrote:
Initially it supports the stih416 and stih415 SoCs, and has
been tested on a stih416-b2020 board.
In next version, could you also add drivers/mmc/host/sdhci-st.c in
the ARM/STI ARCHITECTURE field of MAINTAINERS file?
Was out on hols
Hi Lee,
Thanks for your feedback, all your other comments will be fixed in v2.
However see comments below for this patch
+ clk_prepare_enable(clk);
Move this down as far as it will go. When do you _need_ the clock
running by?
+ host-mmc-caps |= MMC_CAP_8_BIT_DATA |
This series adds a SDHCI platform driver for ST SoCs, along with
the additional device tree bindings and configuration to enable
the controller to work properly.
Initially it supports the stih416 and stih415 SoCs, and has
been tested on a stih416-b2020 board.
regards,
Peter.
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This patch adds device tree config for both sdhci controllers
on the stih416 SoC.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
---
arch/arm/boot/dts/stih416.dtsi | 24
1 file changed, 24 insertions
This patch adds the required pin config for the sdhci controller
present in the stih415 SoC.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
---
arch/arm/boot/dts/stih415-pinctrl.dtsi | 21 +
arch/arm/boot/dts
This patch adds the device tree binding documentation for ST
SDHCI driver. It contains the differences between the core properties
in mmc.txt and the properties used by the sdhci-st driver.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro peppe.cavall
The second controller is only present on the stih416 SoC. Also
mark this as non-removeable as its eMMC.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
---
arch/arm/boot/dts/stih416-b2020.dts | 8
1 file changed, 8
This patch enables SDHCI STI platform driver.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
---
arch/arm/configs/multi_v7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/multi_v7_defconfig
b/arch/arm/configs/multi_v7_defconfig
index d4e8a47..48951fc 100644
Because the first sdhci controller is present on both stih415 and
stih416 SoC which can both populate the b2020 board, it can be
enabled in the generic DT file.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
---
arch/arm/boot/dts
This adds the required pin config for both SDHCI controllers on
the stih416 SoC.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
---
arch/arm/boot/dts/stih416-pinctrl.dtsi | 39 ++
1 file changed, 39
This platform driver adds initial support for the SDHCI host controller
found on STMicroelectronics SoCs.
It has been tested on STiH41x b2020 platforms currently.
Signed-off-by: Peter Griffin peter.grif...@linaro.org
Signed-off-by: Giuseppe Cavallaro peppe.cavall...@st.com
---
drivers/mmc/host
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