diff options
| author | Tomasz Figa <t.figa@samsung.com> | 2012-11-22 00:29:47 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-11-22 00:39:01 +0900 |
| commit | d80162eccd56c40228e1232de8a203e8553b20a4 (patch) | |
| tree | 0bb36777441be0608e831a5cc5a78cfbe21bd61e /arch/arm/boot/dts/exynos4210-pinctrl.dtsi | |
| parent | 91d88f038ec61bc2d66f72c615629827350c5df1 (diff) | |
| download | linux-d80162eccd56c40228e1232de8a203e8553b20a4.tar.bz2 | |
ARM: dts: Use drive strength 3 for SD pins for exynos4
This patch modifies pin control groups of SD pins on EXYNOS4210
and EXYNOS4X12 to use drive strength 3 as a default value which
corresponds to S5P_GPIO_DRVSTR_LV4 in legacy non-DT code.
This is needed at least on Origen board for sdhci2 to work and
if any other drive strength is required on each board, we can
overide it.
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[kgene.kim@samsung.com: edited commit message]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/boot/dts/exynos4210-pinctrl.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/exynos4210-pinctrl.dtsi | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi index 6a4a1a04221c..55a2efb763d1 100644 --- a/arch/arm/boot/dts/exynos4210-pinctrl.dtsi +++ b/arch/arm/boot/dts/exynos4210-pinctrl.dtsi @@ -482,196 +482,196 @@ samsung,pins = "gpk0-0"; samsung,pin-function = <2>; samsung,pin-pud = <0>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd0_cmd: sd0-cmd { samsung,pins = "gpk0-1"; samsung,pin-function = <2>; samsung,pin-pud = <0>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd0_cd: sd0-cd { samsung,pins = "gpk0-2"; samsung,pin-function = <2>; samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd0_bus1: sd0-bus-width1 { samsung,pins = "gpk0-3"; samsung,pin-function = <2>; samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd0_bus4: sd0-bus-width4 { samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6"; samsung,pin-function = <2>; samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd0_bus8: sd0-bus-width8 { samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6"; samsung,pin-function = <3>; samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd4_clk: sd4-clk { samsung,pins = "gpk0-0"; samsung,pin-function = <3>; samsung,pin-pud = <0>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd4_cmd: sd4-cmd { samsung,pins = "gpk0-1"; samsung,pin-function = <3>; samsung,pin-pud = <0>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd4_cd: sd4-cd { samsung,pins = "gpk0-2"; samsung,pin-function = <3>; samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd4_bus1: sd4-bus-width1 { samsung,pins = "gpk0-3"; samsung,pin-function = <3>; samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd4_bus4: sd4-bus-width4 { samsung,pins = "gpk0-3", "gpk0-4", "gpk0-5", "gpk0-6"; samsung,pin-function = <3>; samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd4_bus8: sd4-bus-width8 { samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6"; samsung,pin-function = <3>; samsung,pin-pud = <4>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd1_clk: sd1-clk { samsung,pins = "gpk1-0"; samsung,pin-function = <2>; samsung,pin-pud = <0>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd1_cmd: sd1-cmd { samsung,pins = "gpk1-1"; samsung,pin-function = <2>; samsung,pin-pud = <0>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd1_cd: sd1-cd { samsung,pins = "gpk1-2"; samsung,pin-function = <2>; samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd1_bus1: sd1-bus-width1 { samsung,pins = "gpk1-3"; samsung,pin-function = <2>; samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd1_bus4: sd1-bus-width4 { samsung,pins = "gpk1-3", "gpk1-4", "gpk1-5", "gpk1-6"; samsung,pin-function = <2>; samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd2_clk: sd2-clk { samsung,pins = "gpk2-0"; samsung,pin-function = <2>; samsung,pin-pud = <0>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd2_cmd: sd2-cmd { samsung,pins = "gpk2-1"; samsung,pin-function = <2>; samsung,pin-pud = <0>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd2_cd: sd2-cd { samsung,pins = "gpk2-2"; samsung,pin-function = <2>; samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd2_bus1: sd2-bus-width1 { samsung,pins = "gpk2-3"; samsung,pin-function = <2>; samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd2_bus4: sd2-bus-width4 { samsung,pins = "gpk2-3", "gpk2-4", "gpk2-5", "gpk2-6"; samsung,pin-function = <2>; samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd2_bus8: sd2-bus-width8 { samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6"; samsung,pin-function = <3>; samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd3_clk: sd3-clk { samsung,pins = "gpk3-0"; samsung,pin-function = <2>; samsung,pin-pud = <0>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd3_cmd: sd3-cmd { samsung,pins = "gpk3-1"; samsung,pin-function = <2>; samsung,pin-pud = <0>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd3_cd: sd3-cd { samsung,pins = "gpk3-2"; samsung,pin-function = <2>; samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd3_bus1: sd3-bus-width1 { samsung,pins = "gpk3-3"; samsung,pin-function = <2>; samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; sd3_bus4: sd3-bus-width4 { samsung,pins = "gpk3-3", "gpk3-4", "gpk3-5", "gpk3-6"; samsung,pin-function = <2>; samsung,pin-pud = <3>; - samsung,pin-drv = <0>; + samsung,pin-drv = <3>; }; eint0: ext-int0 { |