[PATCH 1/3] ARM: ux500: Refactor common DT configs for sdi[n] devices

[PATCH 1/3] ARM: ux500: Refactor common DT configs for sdi[n] devices

[Ulf Hansson]

Remove duplicated configurations and move specific details into
each corresponding dtsi file for the href versions.

Cc: Lee Jones <lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Signed-off-by: Ulf Hansson <ulf.hansson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
---
 arch/arm/boot/dts/ste-href.dtsi        |    2 --
 arch/arm/boot/dts/ste-hrefprev60.dtsi  |    5 ++++
 arch/arm/boot/dts/ste-hrefv60plus.dtsi |   39 --------------------------------
 3 files changed, 5 insertions(+), 41 deletions(-)

diff --git a/arch/arm/boot/dts/ste-href.dtsi b/arch/arm/boot/dts/ste-href.dtsi
index e282421..0c1e8d8 100644
--- a/arch/arm/boot/dts/ste-href.dtsi
+++ b/arch/arm/boot/dts/ste-href.dtsi
@@ -124,8 +124,6 @@
 			pinctrl-0 = <&sdi0_default_mode>;
 			pinctrl-1 = <&sdi0_sleep_mode>;
 
-			cd-gpios  = <&tc3589x_gpio 3 0x4>;
-
 			status = "okay";
 		};
 
diff --git a/arch/arm/boot/dts/ste-hrefprev60.dtsi b/arch/arm/boot/dts/ste-hrefprev60.dtsi
index b0f5def..af9914e 100644
--- a/arch/arm/boot/dts/ste-hrefprev60.dtsi
+++ b/arch/arm/boot/dts/ste-hrefprev60.dtsi
@@ -60,6 +60,11 @@
 			pinctrl-0 = <&ssp0_hrefprev60_mode>;
 		};
 
+		// External Micro SD slot
+		sdi0_per1@80126000 {
+			cd-gpios  = <&tc3589x_gpio 3 0x4>;
+		};
+
 		vmmci: regulator-gpio {
 			gpios = <&tc3589x_gpio 18 0x4>;
 			enable-gpio = <&tc3589x_gpio 17 0x4>;
diff --git a/arch/arm/boot/dts/ste-hrefv60plus.dtsi b/arch/arm/boot/dts/ste-hrefv60plus.dtsi
index 941bf9a..1f7b46b 100644
--- a/arch/arm/boot/dts/ste-hrefv60plus.dtsi
+++ b/arch/arm/boot/dts/ste-hrefv60plus.dtsi
@@ -19,46 +19,7 @@
 	soc {
 		// External Micro SD slot
 		sdi0_per1@80126000 {
-			arm,primecell-periphid = <0x10480180>;
-			max-frequency = <100000000>;
-			bus-width = <4>;
-			mmc-cap-sd-highspeed;
-			mmc-cap-mmc-highspeed;
-			vmmc-supply = <&ab8500_ldo_aux3_reg>;
-
 			cd-gpios  = <&gpio2 31 0x4>; // 95
-
-			status = "okay";
-		};
-
-		// WLAN SDIO channel
-		sdi1_per2@80118000 {
-			arm,primecell-periphid = <0x10480180>;
-			max-frequency = <100000000>;
-			bus-width = <4>;
-
-			status = "okay";
-		};
-
-		// PoP:ed eMMC
-		sdi2_per3@80005000 {
-			arm,primecell-periphid = <0x10480180>;
-			max-frequency = <100000000>;
-			bus-width = <8>;
-			mmc-cap-mmc-highspeed;
-
-			status = "okay";
-		};
-
-		// On-board eMMC
-		sdi4_per2@80114000 {
-			arm,primecell-periphid = <0x10480180>;
-		        max-frequency = <100000000>;
-			bus-width = <8>;
-			mmc-cap-mmc-highspeed;
-			vmmc-supply = <&ab8500_ldo_aux2_reg>;
-
-			status = "okay";
 		};
 
 		pinctrl {
-- 
1.7.9.5

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[PATCH 2/3] ARM: ux500: Configure regulator for I/O voltage for SD-card slot

[Ulf Hansson]

To be able to enable SDR12|25 for SD-cards, we needed to fixup the
configuration in DT of the gpio regulator, which handles the signal
voltage level. Some configuration were missing and some were wrong.

Cc: Lee Jones <lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Signed-off-by: Ulf Hansson <ulf.hansson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
---
 arch/arm/boot/dts/ste-hrefprev60.dtsi  |    2 --
 arch/arm/boot/dts/ste-hrefv60plus.dtsi |    5 +++++
 arch/arm/boot/dts/ste-snowball.dts     |    6 ++----
 3 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/arch/arm/boot/dts/ste-hrefprev60.dtsi b/arch/arm/boot/dts/ste-hrefprev60.dtsi
index af9914e..40f0ecd 100644
--- a/arch/arm/boot/dts/ste-hrefprev60.dtsi
+++ b/arch/arm/boot/dts/ste-hrefprev60.dtsi
@@ -68,8 +68,6 @@
 		vmmci: regulator-gpio {
 			gpios = <&tc3589x_gpio 18 0x4>;
 			enable-gpio = <&tc3589x_gpio 17 0x4>;
-
-			status = "okay";
 		};
 
 		pinctrl {
diff --git a/arch/arm/boot/dts/ste-hrefv60plus.dtsi b/arch/arm/boot/dts/ste-hrefv60plus.dtsi
index 1f7b46b..3b6d118 100644
--- a/arch/arm/boot/dts/ste-hrefv60plus.dtsi
+++ b/arch/arm/boot/dts/ste-hrefv60plus.dtsi
@@ -22,6 +22,11 @@
 			cd-gpios  = <&gpio2 31 0x4>; // 95
 		};
 
+		vmmci: regulator-gpio {
+			gpios = <&gpio0 5 0x4>;
+			enable-gpio = <&gpio5 9 0x4>;
+		};
+
 		pinctrl {
 			/*
 			 * Set this up using hogs, as time goes by and as seems fit, these
diff --git a/arch/arm/boot/dts/ste-snowball.dts b/arch/arm/boot/dts/ste-snowball.dts
index 9070c37..97d5d21 100644
--- a/arch/arm/boot/dts/ste-snowball.dts
+++ b/arch/arm/boot/dts/ste-snowball.dts
@@ -146,10 +146,8 @@
 		};
 
 		vmmci: regulator-gpio {
-			gpios = <&gpio6 25 0x4>;
-			enable-gpio = <&gpio7 4 0x4>;
-
-			status = "okay";
+			gpios = <&gpio7 4 0x4>;
+			enable-gpio = <&gpio6 25 0x4>;
 		};
 
 		// External Micro SD slot
-- 
1.7.9.5

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Re: [PATCH 1/3] ARM: ux500: Refactor common DT configs for sdi[n] devices

[Linus Walleij]

On Thu, Dec 12, 2013 at 2:31 PM, Ulf Hansson <ulf.hansson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> wrote:

> Remove duplicated configurations and move specific details into
> each corresponding dtsi file for the href versions.
>
> Cc: Lee Jones <lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
> Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> Signed-off-by: Ulf Hansson <ulf.hansson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>

Applied to my ux500-devicetree branch, thanks!

Yours,
Linus Walleij
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Re: [PATCH 2/3] ARM: ux500: Configure regulator for I/O voltage for SD-card slot

[Linus Walleij]

On Thu, Dec 12, 2013 at 2:31 PM, Ulf Hansson <ulf.hansson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> wrote:

> To be able to enable SDR12|25 for SD-cards, we needed to fixup the
> configuration in DT of the gpio regulator, which handles the signal
> voltage level. Some configuration were missing and some were wrong.
>
> Cc: Lee Jones <lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
> Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> Signed-off-by: Ulf Hansson <ulf.hansson-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>

Patch applied to the ux500-devicetree branch, thanks!

Yours,
Linus Walleij
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