diff options
| author | Sekhar Nori <nsekhar@ti.com> | 2018-02-06 15:57:56 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2018-03-01 01:27:10 +0300 |
| commit | 0ec76a63e54e1537765f4db9874fd22c632f0bde (patch) | |
| tree | b483e74a4581fa2484577b9018ecdd6ddb480aba /arch/arm/boot/dts/dra76-evm.dts | |
| parent | d48bea57328b8aa3e0b7b95c6dc1e73d25febdeb (diff) | |
| download | linux-0ec76a63e54e1537765f4db9874fd22c632f0bde.tar.xz | |
ARM: dts: dra76-evm: Add pinctrl data for higher speed MMC/SD modes
The SD card interface on DRA76x EVM can support
high speed SD cards. The eMMC onboard can support
upto HS200 mode.
Enable support for these higher speed modes in the
device-tree file.
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/dra76-evm.dts')
| -rw-r--r-- | arch/arm/boot/dts/dra76-evm.dts | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/dra76-evm.dts b/arch/arm/boot/dts/dra76-evm.dts index 70854be0ce6a..088853001c81 100644 --- a/arch/arm/boot/dts/dra76-evm.dts +++ b/arch/arm/boot/dts/dra76-evm.dts @@ -314,16 +314,20 @@ * is always hardwired. */ cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>; - pinctrl-names = "default"; + pinctrl-names = "default", "hs"; pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_hs>; }; &mmc2 { status = "okay"; vmmc-supply = <&vio_1v8>; bus-width = <8>; - pinctrl-names = "default"; + pinctrl-names = "default", "hs", "ddr_1_8v", "hs200_1_8v"; pinctrl-0 = <&mmc2_pins_default>; + pinctrl-1 = <&mmc2_pins_default>; + pinctrl-2 = <&mmc2_pins_default>; + pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_conf>; }; /* No RTC on this device */ |