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This fixes an MMC/SD configuration issue present for some time 

in the Ux500 DT but triggered by proper error handling in v4.1-rc1.
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Merge tag 'stericsson-fixes-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into fixes

Merge "Ux500 fixes" from Linus Walleij:

This fixes an MMC/SD configuration issue present for some time
in the Ux500 DT but triggered by proper error handling in v4.1-rc1.

* tag 'stericsson-fixes-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
  ARM: ux500: Enable GPIO regulator for SD-card for snowball
  ARM: ux500: Enable GPIO regulator for SD-card for HREF boards
  ARM: ux500: Move GPIO regulator for SD-card into board DTSs
hifive-unleashed-5.1
Arnd Bergmann 2015-05-07 18:28:04 +02:00
parent 1e5f9ed00d 11133db7a8
commit bd1a6e7b47
3 changed files with 28 additions and 17 deletions
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17
arch/arm/boot/dts/ste-dbx5x0.dtsi
View File

@ -1017,23 +1017,6 @@
status = "disabled";
};
vmmci: regulator-gpio {
compatible = "regulator-gpio";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2900000>;
regulator-name = "mmci-reg";
regulator-type = "voltage";
startup-delay-us = <100>;
enable-active-high;
states = <1800000 0x1
2900000 0x0>;
status = "disabled";
};
mcde@a0350000 {
compatible = "stericsson,mcde";
reg = <0xa0350000 0x1000>, /* MCDE */

15
arch/arm/boot/dts/ste-href.dtsi
View File

@ -111,6 +111,21 @@
pinctrl-1 = <&i2c3_sleep_mode>;
};
vmmci: regulator-gpio {
compatible = "regulator-gpio";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2900000>;
regulator-name = "mmci-reg";
regulator-type = "voltage";
startup-delay-us = <100>;
enable-active-high;
states = <1800000 0x1
2900000 0x0>;
};
// External Micro SD slot
sdi0_per1@80126000 {
arm,primecell-periphid = <0x10480180>;

13
arch/arm/boot/dts/ste-snowball.dts
View File

@ -146,8 +146,21 @@
};
vmmci: regulator-gpio {
compatible = "regulator-gpio";
gpios = <&gpio7 4 0x4>;
enable-gpio = <&gpio6 25 0x4>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2900000>;
regulator-name = "mmci-reg";
regulator-type = "voltage";
startup-delay-us = <100>;
enable-active-high;
states = <1800000 0x1
2900000 0x0>;
};
// External Micro SD slot