From 7ac0f700a6d747c2a8a873e301e82092306173e4 Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Mon, 4 Nov 2013 14:45:46 +0800 Subject: ARM: dts: imx53: make pinctrl nodes board specific Currently, all pinctrl setting nodes are defined in .dtsi, so that boards that share the same pinctrl setting do not have to define it time and time again in .dts. However, along with the devices and use cases being added continuously, the pinctrl setting nodes under iomuxc becomes more than expected. This bloats device tree blob for particular board unnecessarily since only a small subset of those pinctrl setting nodes will be used by the board. It impacts not only the DTB file size but also the run-time device tree lookup efficiency. The patch moves all the pinctrl data into individual boards as needed. With the changes, the pinctrl setting nodes becomes local to particular board, and it makes no sense to continue numbering the setting for given peripheral. Thus, all the pinctrl phandler name gets updated to have only peripheral name in there. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx53-m53evk.dts | 164 +++++++++++++++++++++++++++++++++---- 1 file changed, 149 insertions(+), 15 deletions(-) (limited to 'arch/arm/boot/dts/imx53-m53evk.dts') diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts index 7d304d02ed38..b3133e881118 100644 --- a/arch/arm/boot/dts/imx53-m53evk.dts +++ b/arch/arm/boot/dts/imx53-m53evk.dts @@ -26,7 +26,7 @@ crtcs = <&ipu 1>; interface-pix-fmt = "bgr666"; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_ipu_disp2_1>; + pinctrl-0 = <&pinctrl_ipu_disp2>; display-timings { 800x480p60 { @@ -102,25 +102,25 @@ &audmux { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_audmux_2>; + pinctrl-0 = <&pinctrl_audmux>; status = "okay"; }; &can1 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_can1_3>; + pinctrl-0 = <&pinctrl_can1>; status = "okay"; }; &can2 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_can2_1>; + pinctrl-0 = <&pinctrl_can2>; status = "okay"; }; &esdhc1 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_esdhc1_1>; + pinctrl-0 = <&pinctrl_esdhc1>; cd-gpios = <&gpio1 1 0>; wp-gpios = <&gpio1 9 0>; status = "okay"; @@ -128,14 +128,14 @@ &fec { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_fec_1>; + pinctrl-0 = <&pinctrl_fec>; phy-mode = "rmii"; status = "okay"; }; &i2c1 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c1_2>; + pinctrl-0 = <&pinctrl_i2c1>; status = "okay"; sgtl5000: codec@0a { @@ -149,7 +149,7 @@ &i2c2 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c2_2>; + pinctrl-0 = <&pinctrl_i2c2>; clock-frequency = <400000>; status = "okay"; @@ -193,7 +193,7 @@ &i2c3 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_i2c3_1>; + pinctrl-0 = <&pinctrl_i2c3>; status = "okay"; }; @@ -201,7 +201,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; - hog { + imx53-m53evk { pinctrl_hog: hoggrp { fsl,pins = < MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000 @@ -218,12 +218,146 @@ MX53_PAD_PATA_DATA9__GPIO2_9 0x80000000 >; }; + + pinctrl_audmux: audmuxgrp { + fsl,pins = < + MX53_PAD_SD2_DATA3__AUDMUX_AUD4_TXC 0x80000000 + MX53_PAD_SD2_DATA2__AUDMUX_AUD4_TXD 0x80000000 + MX53_PAD_SD2_DATA1__AUDMUX_AUD4_TXFS 0x80000000 + MX53_PAD_SD2_DATA0__AUDMUX_AUD4_RXD 0x80000000 + >; + }; + + pinctrl_can1: can1grp { + fsl,pins = < + MX53_PAD_GPIO_7__CAN1_TXCAN 0x80000000 + MX53_PAD_GPIO_8__CAN1_RXCAN 0x80000000 + >; + }; + + pinctrl_can2: can2grp { + fsl,pins = < + MX53_PAD_KEY_COL4__CAN2_TXCAN 0x80000000 + MX53_PAD_KEY_ROW4__CAN2_RXCAN 0x80000000 + >; + }; + + pinctrl_esdhc1: esdhc1grp { + fsl,pins = < + MX53_PAD_SD1_DATA0__ESDHC1_DAT0 0x1d5 + MX53_PAD_SD1_DATA1__ESDHC1_DAT1 0x1d5 + MX53_PAD_SD1_DATA2__ESDHC1_DAT2 0x1d5 + MX53_PAD_SD1_DATA3__ESDHC1_DAT3 0x1d5 + MX53_PAD_SD1_CMD__ESDHC1_CMD 0x1d5 + MX53_PAD_SD1_CLK__ESDHC1_CLK 0x1d5 + >; + }; + + pinctrl_fec: fecgrp { + fsl,pins = < + MX53_PAD_FEC_MDC__FEC_MDC 0x80000000 + MX53_PAD_FEC_MDIO__FEC_MDIO 0x80000000 + MX53_PAD_FEC_REF_CLK__FEC_TX_CLK 0x80000000 + MX53_PAD_FEC_RX_ER__FEC_RX_ER 0x80000000 + MX53_PAD_FEC_CRS_DV__FEC_RX_DV 0x80000000 + MX53_PAD_FEC_RXD1__FEC_RDATA_1 0x80000000 + MX53_PAD_FEC_RXD0__FEC_RDATA_0 0x80000000 + MX53_PAD_FEC_TX_EN__FEC_TX_EN 0x80000000 + MX53_PAD_FEC_TXD1__FEC_TDATA_1 0x80000000 + MX53_PAD_FEC_TXD0__FEC_TDATA_0 0x80000000 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + MX53_PAD_EIM_D21__I2C1_SCL 0xc0000000 + MX53_PAD_EIM_D28__I2C1_SDA 0xc0000000 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX53_PAD_EIM_D16__I2C2_SDA 0xc0000000 + MX53_PAD_EIM_EB2__I2C2_SCL 0xc0000000 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX53_PAD_GPIO_6__I2C3_SDA 0xc0000000 + MX53_PAD_GPIO_5__I2C3_SCL 0xc0000000 + >; + }; + + pinctrl_ipu_disp2: ipudisp2grp { + fsl,pins = < + MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x80000000 + MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x80000000 + MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x80000000 + MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000 + MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x80000000 + MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 0x80000000 + MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 0x80000000 + MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 0x80000000 + MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 0x80000000 + MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK 0x80000000 + >; + }; + + pinctrl_nand: nandgrp { + fsl,pins = < + MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B 0x4 + MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B 0x4 + MX53_PAD_NANDF_CLE__EMI_NANDF_CLE 0x4 + MX53_PAD_NANDF_ALE__EMI_NANDF_ALE 0x4 + MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B 0xe0 + MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 0xe0 + MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 0x4 + MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 0xa4 + MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 0xa4 + MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 0xa4 + MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 0xa4 + MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 0xa4 + MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 0xa4 + MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 0xa4 + MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 0xa4 + >; + }; + + pinctrl_pwm1: pwm1grp { + fsl,pins = < + MX53_PAD_DISP0_DAT8__PWM1_PWMO 0x5 + >; + }; + + pinctrl_uart1: uart1grp { + fsl,pins = < + MX53_PAD_PATA_DIOW__UART1_TXD_MUX 0x1e4 + MX53_PAD_PATA_DMACK__UART1_RXD_MUX 0x1e4 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX 0x1e4 + MX53_PAD_PATA_DMARQ__UART2_TXD_MUX 0x1e4 + >; + }; + + pinctrl_uart3: uart3grp { + fsl,pins = < + MX53_PAD_PATA_CS_0__UART3_TXD_MUX 0x1e4 + MX53_PAD_PATA_CS_1__UART3_RXD_MUX 0x1e4 + MX53_PAD_PATA_DA_1__UART3_CTS 0x1e4 + MX53_PAD_PATA_DA_2__UART3_RTS 0x1e4 + >; + }; }; }; &nfc { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_nand_1>; + pinctrl-0 = <&pinctrl_nand>; nand-bus-width = <8>; nand-ecc-mode = "hw"; status = "okay"; @@ -231,7 +365,7 @@ &pwm1 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_pwm1_1>; + pinctrl-0 = <&pinctrl_pwm1>; status = "okay"; }; @@ -242,18 +376,18 @@ &uart1 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart1_2>; + pinctrl-0 = <&pinctrl_uart1>; status = "okay"; }; &uart2 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart2_1>; + pinctrl-0 = <&pinctrl_uart2>; status = "okay"; }; &uart3 { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_uart3_1>; + pinctrl-0 = <&pinctrl_uart3>; status = "okay"; }; -- cgit v1.2.3 From 352d318cc9136d5be9c41e9fb235afc0822a375e Mon Sep 17 00:00:00 2001 From: Shawn Guo Date: Fri, 7 Feb 2014 23:18:30 +0800 Subject: ARM: dts: imx: use generic node name for fixed regulator The device tree specification recommends that generic name should be used for nodes. So instead of naming those fixed regulator nodes arbitrarily, let's use the generic name 'regulator@num' for those nodes. Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx53-m53evk.dts | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'arch/arm/boot/dts/imx53-m53evk.dts') diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts index b3133e881118..44adf8ea6efc 100644 --- a/arch/arm/boot/dts/imx53-m53evk.dts +++ b/arch/arm/boot/dts/imx53-m53evk.dts @@ -73,9 +73,12 @@ regulators { compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; - reg_3p2v: 3p2v { + reg_3p2v: regulator@0 { compatible = "regulator-fixed"; + reg = <0>; regulator-name = "3P2V"; regulator-min-microvolt = <3200000>; regulator-max-microvolt = <3200000>; -- cgit v1.2.3 From 564695dde92a0607e7a1566c34ca696486e42d27 Mon Sep 17 00:00:00 2001 From: Lucas Stach Date: Thu, 14 Nov 2013 11:18:58 +0100 Subject: ARM: imx53: use clock defines in DTS files For better readability and no need to look up numbers in the documentation anymore. Signed-off-by: Lucas Stach Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx53-m53evk.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm/boot/dts/imx53-m53evk.dts') diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts index 44adf8ea6efc..f3f02b5bfff2 100644 --- a/arch/arm/boot/dts/imx53-m53evk.dts +++ b/arch/arm/boot/dts/imx53-m53evk.dts @@ -146,7 +146,7 @@ reg = <0x0a>; VDDA-supply = <®_3p2v>; VDDIO-supply = <®_3p2v>; - clocks = <&clks 150>; + clocks = <&clks IMX5_CLK_SSI_EXT1_GATE>; }; }; -- cgit v1.2.3 From 19b529e9d2c7091ec690e9536bafb36a26439272 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sun, 17 Nov 2013 02:19:39 +0100 Subject: ARM: dts: imx53: Fix display pinmux for M53EVK Use the DISP1 pinmux on M53EVK for the LCD, not the LVDS. Signed-off-by: Marek Vasut Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx53-m53evk.dts | 46 ++++++++++++++++++++++++++++---------- 1 file changed, 34 insertions(+), 12 deletions(-) (limited to 'arch/arm/boot/dts/imx53-m53evk.dts') diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts index f3f02b5bfff2..08984c053c8a 100644 --- a/arch/arm/boot/dts/imx53-m53evk.dts +++ b/arch/arm/boot/dts/imx53-m53evk.dts @@ -26,7 +26,7 @@ crtcs = <&ipu 1>; interface-pix-fmt = "bgr666"; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_ipu_disp2>; + pinctrl-0 = <&pinctrl_ipu_disp1>; display-timings { 800x480p60 { @@ -292,18 +292,40 @@ >; }; - pinctrl_ipu_disp2: ipudisp2grp { + pinctrl_ipu_disp1: ipudisp1grp { fsl,pins = < - MX53_PAD_LVDS0_TX0_P__LDB_LVDS0_TX0 0x80000000 - MX53_PAD_LVDS0_TX1_P__LDB_LVDS0_TX1 0x80000000 - MX53_PAD_LVDS0_TX2_P__LDB_LVDS0_TX2 0x80000000 - MX53_PAD_LVDS0_TX3_P__LDB_LVDS0_TX3 0x80000000 - MX53_PAD_LVDS0_CLK_P__LDB_LVDS0_CLK 0x80000000 - MX53_PAD_LVDS1_TX0_P__LDB_LVDS1_TX0 0x80000000 - MX53_PAD_LVDS1_TX1_P__LDB_LVDS1_TX1 0x80000000 - MX53_PAD_LVDS1_TX2_P__LDB_LVDS1_TX2 0x80000000 - MX53_PAD_LVDS1_TX3_P__LDB_LVDS1_TX3 0x80000000 - MX53_PAD_LVDS1_CLK_P__LDB_LVDS1_CLK 0x80000000 + MX53_PAD_EIM_DA9__IPU_DISP1_DAT_0 0x5 + MX53_PAD_EIM_DA8__IPU_DISP1_DAT_1 0x5 + MX53_PAD_EIM_DA7__IPU_DISP1_DAT_2 0x5 + MX53_PAD_EIM_DA6__IPU_DISP1_DAT_3 0x5 + MX53_PAD_EIM_DA5__IPU_DISP1_DAT_4 0x5 + MX53_PAD_EIM_DA4__IPU_DISP1_DAT_5 0x5 + MX53_PAD_EIM_DA3__IPU_DISP1_DAT_6 0x5 + MX53_PAD_EIM_DA2__IPU_DISP1_DAT_7 0x5 + MX53_PAD_EIM_DA1__IPU_DISP1_DAT_8 0x5 + MX53_PAD_EIM_DA0__IPU_DISP1_DAT_9 0x5 + MX53_PAD_EIM_EB1__IPU_DISP1_DAT_10 0x5 + MX53_PAD_EIM_EB0__IPU_DISP1_DAT_11 0x5 + MX53_PAD_EIM_A17__IPU_DISP1_DAT_12 0x5 + MX53_PAD_EIM_A18__IPU_DISP1_DAT_13 0x5 + MX53_PAD_EIM_A19__IPU_DISP1_DAT_14 0x5 + MX53_PAD_EIM_A20__IPU_DISP1_DAT_15 0x5 + MX53_PAD_EIM_A21__IPU_DISP1_DAT_16 0x5 + MX53_PAD_EIM_A22__IPU_DISP1_DAT_17 0x5 + MX53_PAD_EIM_A23__IPU_DISP1_DAT_18 0x5 + MX53_PAD_EIM_A24__IPU_DISP1_DAT_19 0x5 + MX53_PAD_EIM_D31__IPU_DISP1_DAT_20 0x5 + MX53_PAD_EIM_D30__IPU_DISP1_DAT_21 0x5 + MX53_PAD_EIM_D26__IPU_DISP1_DAT_22 0x5 + MX53_PAD_EIM_D27__IPU_DISP1_DAT_23 0x5 + MX53_PAD_EIM_A16__IPU_DI1_DISP_CLK 0x5 + MX53_PAD_EIM_DA13__IPU_DI1_D0_CS 0x5 + MX53_PAD_EIM_DA14__IPU_DI1_D1_CS 0x5 + MX53_PAD_EIM_DA15__IPU_DI1_PIN1 0x5 + MX53_PAD_EIM_DA11__IPU_DI1_PIN2 0x5 + MX53_PAD_EIM_DA12__IPU_DI1_PIN3 0x5 + MX53_PAD_EIM_A25__IPU_DI1_PIN12 0x5 + MX53_PAD_EIM_DA10__IPU_DI1_PIN15 0x5 >; }; -- cgit v1.2.3 From 40b1708f72af8106f9418a8416fa77238ec29eb8 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sun, 17 Nov 2013 02:19:40 +0100 Subject: ARM: dts: imx53: Fix backlight for M53EVK Remove the PWM backlight pin from the hog pins list, so it doesn't collide with the PWM pin group. Moreover, add dummy regulator for the backlight so that the backlight driver probes correctly. Signed-off-by: Marek Vasut Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx53-m53evk.dts | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) (limited to 'arch/arm/boot/dts/imx53-m53evk.dts') diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts index 08984c053c8a..d466070e81ba 100644 --- a/arch/arm/boot/dts/imx53-m53evk.dts +++ b/arch/arm/boot/dts/imx53-m53evk.dts @@ -51,6 +51,7 @@ pwms = <&pwm1 0 3000>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <6>; + power-supply = <®_backlight>; }; leds { @@ -84,6 +85,17 @@ regulator-max-microvolt = <3200000>; regulator-always-on; }; + + + reg_backlight: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "lcd-supply"; + regulator-min-microvolt = <3200000>; + regulator-max-microvolt = <3200000>; + regulator-always-on; + }; + }; sound { @@ -210,8 +222,6 @@ MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000 MX53_PAD_EIM_EB3__GPIO2_31 0x80000000 MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000 - MX53_PAD_DISP0_DAT8__PWM1_PWMO 0x5 - >; }; -- cgit v1.2.3 From 64b07f0a66bf2ce736b065c5a85cd67fa811d3cb Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sun, 17 Nov 2013 04:04:50 +0100 Subject: ARM: dts: imx53: Add USB support for M53EVK Add USB support for M53EVK. The configuration is such that USB Host1 port is used as Host and the USB OTG port is used as Peripheral thus far. Once OTG is properly fixed, the OTG will be further adjusted. Signed-off-by: Marek Vasut Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx53-m53evk.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'arch/arm/boot/dts/imx53-m53evk.dts') diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts index d466070e81ba..1a25387777fe 100644 --- a/arch/arm/boot/dts/imx53-m53evk.dts +++ b/arch/arm/boot/dts/imx53-m53evk.dts @@ -96,6 +96,15 @@ regulator-always-on; }; + reg_usbh1_vbus: regulator@3 { + compatible = "regulator-fixed"; + reg = <3>; + regulator-name = "vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&gpio1 2 0>; + enable-active-low; + }; }; sound { @@ -222,6 +231,8 @@ MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000 MX53_PAD_EIM_EB3__GPIO2_31 0x80000000 MX53_PAD_PATA_DA_0__GPIO7_6 0x80000000 + MX53_PAD_GPIO_2__GPIO1_2 0x80000000 + MX53_PAD_GPIO_3__USBOH3_USBH1_OC 0x80000000 >; }; @@ -426,3 +437,14 @@ pinctrl-0 = <&pinctrl_uart3>; status = "okay"; }; + +&usbh1 { + vbus-supply = <®_usbh1_vbus>; + phy_type = "utmi"; + status = "okay"; +}; + +&usbotg { + dr_mode = "peripheral"; + status = "okay"; +}; -- cgit v1.2.3 From 1e728b3a91d58c5643d8cd0ed3068d58ec9f3364 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Fri, 22 Nov 2013 12:05:04 +0100 Subject: ARM: dts: imx53: Enable AHCI SATA for M53EVK Signed-off-by: Marek Vasut Cc: Richard Zhu Cc: Tejun Heo Cc: Linux-IDE Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx53-m53evk.dts | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch/arm/boot/dts/imx53-m53evk.dts') diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts index 1a25387777fe..7100d08b53c5 100644 --- a/arch/arm/boot/dts/imx53-m53evk.dts +++ b/arch/arm/boot/dts/imx53-m53evk.dts @@ -415,6 +415,10 @@ status = "okay"; }; +&sata { + status = "okay"; +}; + &ssi2 { fsl,mode = "i2s-slave"; status = "okay"; -- cgit v1.2.3 From 9bf52c0e9323ad7c826f32491bbc9094168f3ccf Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 5 Feb 2014 11:10:09 -0200 Subject: ARM: dts: mx53: Remove 'enable-active-low' property 'enable-active-low' is not a valid property for a GPIO controlled regulator. According to Documentation/devicetree/bindings/regulator/gpio-regulator.txt: "Optional properties: ... - enable-active-high : Polarity of GPIO is active high (default is low)." ,so the correct way to define an active-low GPIO controlled regulator is to simply not pass 'enable-active-high'. Signed-off-by: Fabio Estevam Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx53-m53evk.dts | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/arm/boot/dts/imx53-m53evk.dts') diff --git a/arch/arm/boot/dts/imx53-m53evk.dts b/arch/arm/boot/dts/imx53-m53evk.dts index 7100d08b53c5..e8d11e2a93cd 100644 --- a/arch/arm/boot/dts/imx53-m53evk.dts +++ b/arch/arm/boot/dts/imx53-m53evk.dts @@ -103,7 +103,6 @@ regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; gpio = <&gpio1 2 0>; - enable-active-low; }; }; -- cgit v1.2.3