From mboxrd@z Thu Jan 1 00:00:00 1970 From: balbi@ti.com (Felipe Balbi) Date: Thu, 4 Dec 2014 11:01:55 -0600 Subject: [PATCH 2/6] arm: boot: dts: am437x-sk: add explicit MMC0 pinmux In-Reply-To: <1417712519-4615-1-git-send-email-balbi@ti.com> References: <1417712519-4615-1-git-send-email-balbi@ti.com> Message-ID: <1417712519-4615-3-git-send-email-balbi@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org By don't relying on implicit MMC0 pulldown we make sure that pins are marked busy and even if we have a broken bootloader, MMC0 will remain functional. Signed-off-by: Felipe Balbi --- arch/arm/boot/dts/am437x-sk-evm.dts | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts index d0ce2d4..5d872f6 100644 --- a/arch/arm/boot/dts/am437x-sk-evm.dts +++ b/arch/arm/boot/dts/am437x-sk-evm.dts @@ -167,6 +167,12 @@ mmc1_pins: pinmux_mmc1_pins { pinctrl-single,pins = < + 0x0f0 (PIN_INPUT | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ + 0x0f4 (PIN_INPUT | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ + 0x0f8 (PIN_INPUT | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ + 0x0fc (PIN_INPUT | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ + 0x100 (PIN_INPUT | MUX_MODE0) /* mmc0_clk.mmc0_clk */ + 0x104 (PIN_INPUT | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ 0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ >; }; -- 2.1.0.GIT