From: Sekhar Nori <nsekhar@ti.com> To: Tony Lindgren <tony@atomide.com> Cc: Nishanth Menon <nm@ti.com>, Lokesh Vutla <lokeshvutla@ti.com>, Linux OMAP Mailing List <linux-omap@vger.kernel.org>, Linux ARM Mailing List <linux-arm-kernel@lists.infradead.org>, Kishon Vijay Abraham I <kishon@ti.com> Subject: [PATCH v2 2/3] ARM: dts: dra7-evm: add pinmux configuration for mmc1/2 Date: Tue, 13 Dec 2016 16:59:46 +0530 [thread overview] Message-ID: <ec13212f4b5ad1ab2f200bde3c8525cdd7abf89d.1481628266.git.nsekhar@ti.com> (raw) In-Reply-To: <cover.1481628266.git.nsekhar@ti.com> From: Kishon Vijay Abraham I <kishon@ti.com> Add pinmux configuration for SD card slot and eMMC device found on TI's DRA74x EVM. Only the default modes are supported. For higher speed modes (UHS and HS200) to function, we need full fledged IODelay support in kernel. IODelay support is yet to be added. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> [nsekhar@ti.com: rebase to mainline/master, use IOPAD() macro, update commit message] Signed-off-by: Sekhar Nori <nsekhar@ti.com> --- arch/arm/boot/dts/dra7-evm.dts | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts index 80ebfd6a5c7b..40465d5277e6 100644 --- a/arch/arm/boot/dts/dra7-evm.dts +++ b/arch/arm/boot/dts/dra7-evm.dts @@ -164,6 +164,33 @@ DRA7XX_CORE_IOPAD(0x3818, MUX_MODE15 | PULL_UP) /* wakeup0.off */ >; }; + + mmc1_pins_default: mmc1_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14) /* mmc1sdcd.gpio219 */ + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc2_pins_default: mmc2_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */ + DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ + DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ + DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ + DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ + DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ + DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ + DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ + DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ + DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ + >; + }; }; &i2c1 { @@ -402,6 +429,8 @@ &mmc1 { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins_default>; vmmc-supply = <&evm_3v3_sd>; vmmc_aux-supply = <&ldo1_reg>; bus-width = <4>; @@ -414,6 +443,8 @@ &mmc2 { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins_default>; vmmc-supply = <&evm_3v3_sw>; bus-width = <8>; }; -- 2.9.0
WARNING: multiple messages have this Message-ID (diff)
From: nsekhar@ti.com (Sekhar Nori) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 2/3] ARM: dts: dra7-evm: add pinmux configuration for mmc1/2 Date: Tue, 13 Dec 2016 16:59:46 +0530 [thread overview] Message-ID: <ec13212f4b5ad1ab2f200bde3c8525cdd7abf89d.1481628266.git.nsekhar@ti.com> (raw) In-Reply-To: <cover.1481628266.git.nsekhar@ti.com> From: Kishon Vijay Abraham I <kishon@ti.com> Add pinmux configuration for SD card slot and eMMC device found on TI's DRA74x EVM. Only the default modes are supported. For higher speed modes (UHS and HS200) to function, we need full fledged IODelay support in kernel. IODelay support is yet to be added. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> [nsekhar at ti.com: rebase to mainline/master, use IOPAD() macro, update commit message] Signed-off-by: Sekhar Nori <nsekhar@ti.com> --- arch/arm/boot/dts/dra7-evm.dts | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts index 80ebfd6a5c7b..40465d5277e6 100644 --- a/arch/arm/boot/dts/dra7-evm.dts +++ b/arch/arm/boot/dts/dra7-evm.dts @@ -164,6 +164,33 @@ DRA7XX_CORE_IOPAD(0x3818, MUX_MODE15 | PULL_UP) /* wakeup0.off */ >; }; + + mmc1_pins_default: mmc1_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x376c, PIN_INPUT | MUX_MODE14) /* mmc1sdcd.gpio219 */ + DRA7XX_CORE_IOPAD(0x3754, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_clk.clk */ + DRA7XX_CORE_IOPAD(0x3758, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_cmd.cmd */ + DRA7XX_CORE_IOPAD(0x375c, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat0.dat0 */ + DRA7XX_CORE_IOPAD(0x3760, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat1.dat1 */ + DRA7XX_CORE_IOPAD(0x3764, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat2.dat2 */ + DRA7XX_CORE_IOPAD(0x3768, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc1_dat3.dat3 */ + >; + }; + + mmc2_pins_default: mmc2_pins_default { + pinctrl-single,pins = < + DRA7XX_CORE_IOPAD(0x349c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a23.mmc2_clk */ + DRA7XX_CORE_IOPAD(0x34b0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_cs1.mmc2_cmd */ + DRA7XX_CORE_IOPAD(0x34a0, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a24.mmc2_dat0 */ + DRA7XX_CORE_IOPAD(0x34a4, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a25.mmc2_dat1 */ + DRA7XX_CORE_IOPAD(0x34a8, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a26.mmc2_dat2 */ + DRA7XX_CORE_IOPAD(0x34ac, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a27.mmc2_dat3 */ + DRA7XX_CORE_IOPAD(0x348c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a19.mmc2_dat4 */ + DRA7XX_CORE_IOPAD(0x3490, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a20.mmc2_dat5 */ + DRA7XX_CORE_IOPAD(0x3494, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a21.mmc2_dat6 */ + DRA7XX_CORE_IOPAD(0x3498, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_a22.mmc2_dat7 */ + >; + }; }; &i2c1 { @@ -402,6 +429,8 @@ &mmc1 { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc1_pins_default>; vmmc-supply = <&evm_3v3_sd>; vmmc_aux-supply = <&ldo1_reg>; bus-width = <4>; @@ -414,6 +443,8 @@ &mmc2 { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&mmc2_pins_default>; vmmc-supply = <&evm_3v3_sw>; bus-width = <8>; }; -- 2.9.0
next prev parent reply other threads:[~2016-12-13 11:29 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-12-13 11:29 [PATCH v2 0/3] ARM: dts: dra7-evm: pinmuxing updates Sekhar Nori 2016-12-13 11:29 ` Sekhar Nori 2016-12-13 11:29 ` [PATCH v2 1/3] ARM: dts: dra7-evm: Remove pinmux configurations for erratum i869 Sekhar Nori 2016-12-13 11:29 ` Sekhar Nori 2016-12-13 11:29 ` Sekhar Nori [this message] 2016-12-13 11:29 ` [PATCH v2 2/3] ARM: dts: dra7-evm: add pinmux configuration for mmc1/2 Sekhar Nori 2016-12-13 11:29 ` [PATCH v2 3/3] ARM: dts: dra72-evm: drop NAND support Sekhar Nori 2016-12-13 11:29 ` Sekhar Nori 2017-01-05 16:55 ` [PATCH v2 0/3] ARM: dts: dra7-evm: pinmuxing updates Tony Lindgren 2017-01-05 16:55 ` Tony Lindgren
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