diff options
| author | Dong Aisheng <b29396@freescale.com> | 2013-10-09 19:20:07 +0800 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2013-10-12 16:48:09 +0800 |
| commit | fa87dfd6d0b067bd962ab83754cf1991ee512c0c (patch) | |
| tree | a093581f0fb578ce4923e27ea7f6e652a4f40c59 /arch/arm/boot/dts | |
| parent | 2f35c0c41f6b9a326574fcbcde3736309c51ffc3 (diff) | |
ARM: dts: imx6sl: add pinctrl uhs states for usdhc
This is needed for SD3.0 cards working on UHS mode.
Signed-off-by: Dong Aisheng <b29396@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6sl-evk.dts | 12 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx6sl.dtsi | 77 |
2 files changed, 86 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts index 36ea01e308d..c14195f6c5f 100644 --- a/arch/arm/boot/dts/imx6sl-evk.dts +++ b/arch/arm/boot/dts/imx6sl-evk.dts @@ -89,8 +89,10 @@ }; &usdhc1 { - pinctrl-names = "default"; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc1_1>; + pinctrl-1 = <&pinctrl_usdhc1_1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc1_1_200mhz>; bus-width = <8>; cd-gpios = <&gpio4 7 0>; wp-gpios = <&gpio4 6 0>; @@ -98,16 +100,20 @@ }; &usdhc2 { - pinctrl-names = "default"; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc2_1>; + pinctrl-1 = <&pinctrl_usdhc2_1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc2_1_200mhz>; cd-gpios = <&gpio5 0 0>; wp-gpios = <&gpio4 29 0>; status = "okay"; }; &usdhc3 { - pinctrl-names = "default"; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc3_1>; + pinctrl-1 = <&pinctrl_usdhc3_1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc3_1_200mhz>; cd-gpios = <&gpio3 22 0>; status = "okay"; }; diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi index f295290d29f..e4d6d1efb45 100644 --- a/arch/arm/boot/dts/imx6sl.dtsi +++ b/arch/arm/boot/dts/imx6sl.dtsi @@ -639,6 +639,38 @@ MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x17059 >; }; + + pinctrl_usdhc1_1_100mhz: usdhc1grp-1-100mhz { + fsl,pins = < + MX6SL_PAD_SD1_CMD__SD1_CMD 0x170b9 + MX6SL_PAD_SD1_CLK__SD1_CLK 0x100b9 + MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x170b9 + MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x170b9 + MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x170b9 + MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x170b9 + MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x170b9 + MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x170b9 + MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x170b9 + MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x170b9 + >; + }; + + pinctrl_usdhc1_1_200mhz: usdhc1grp-1-200mhz { + fsl,pins = < + MX6SL_PAD_SD1_CMD__SD1_CMD 0x170f9 + MX6SL_PAD_SD1_CLK__SD1_CLK 0x100f9 + MX6SL_PAD_SD1_DAT0__SD1_DATA0 0x170f9 + MX6SL_PAD_SD1_DAT1__SD1_DATA1 0x170f9 + MX6SL_PAD_SD1_DAT2__SD1_DATA2 0x170f9 + MX6SL_PAD_SD1_DAT3__SD1_DATA3 0x170f9 + MX6SL_PAD_SD1_DAT4__SD1_DATA4 0x170f9 + MX6SL_PAD_SD1_DAT5__SD1_DATA5 0x170f9 + MX6SL_PAD_SD1_DAT6__SD1_DATA6 0x170f9 + MX6SL_PAD_SD1_DAT7__SD1_DATA7 0x170f9 + >; + }; + + }; usdhc2 { @@ -652,6 +684,29 @@ MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x17059 >; }; + + pinctrl_usdhc2_1_100mhz: usdhc2grp-1-100mhz { + fsl,pins = < + MX6SL_PAD_SD2_CMD__SD2_CMD 0x170b9 + MX6SL_PAD_SD2_CLK__SD2_CLK 0x100b9 + MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x170b9 + MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x170b9 + MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x170b9 + MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x170b9 + >; + }; + + pinctrl_usdhc2_1_200mhz: usdhc2grp-1-200mhz { + fsl,pins = < + MX6SL_PAD_SD2_CMD__SD2_CMD 0x170f9 + MX6SL_PAD_SD2_CLK__SD2_CLK 0x100f9 + MX6SL_PAD_SD2_DAT0__SD2_DATA0 0x170f9 + MX6SL_PAD_SD2_DAT1__SD2_DATA1 0x170f9 + MX6SL_PAD_SD2_DAT2__SD2_DATA2 0x170f9 + MX6SL_PAD_SD2_DAT3__SD2_DATA3 0x170f9 + >; + }; + }; usdhc3 { @@ -665,6 +720,28 @@ MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x17059 >; }; + + pinctrl_usdhc3_1_100mhz: usdhc3grp-1-100mhz { + fsl,pins = < + MX6SL_PAD_SD3_CMD__SD3_CMD 0x170b9 + MX6SL_PAD_SD3_CLK__SD3_CLK 0x100b9 + MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x170b9 + MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x170b9 + MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x170b9 + MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x170b9 + >; + }; + + pinctrl_usdhc3_1_200mhz: usdhc3grp-1-200mhz { + fsl,pins = < + MX6SL_PAD_SD3_CMD__SD3_CMD 0x170f9 + MX6SL_PAD_SD3_CLK__SD3_CLK 0x100f9 + MX6SL_PAD_SD3_DAT0__SD3_DATA0 0x170f9 + MX6SL_PAD_SD3_DAT1__SD3_DATA1 0x170f9 + MX6SL_PAD_SD3_DAT2__SD3_DATA2 0x170f9 + MX6SL_PAD_SD3_DAT3__SD3_DATA3 0x170f9 + >; + }; }; }; |