DaVinci fixes for v4.17

* W=1 warning fixes in device-tree files * GPIO look-up fixes for legacy boot on several platforms -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJa6c75AAoJEGFBu2jqvgRNxMUP/2emIT+QItF8/RDa6LZ5NFwy UMKHFpVUcGA4XOIjK1yXi+oWy5xywxP7Ba+wY42kRRNs3ASWsl0OLNLjOHoY4koK HYsLW9V9oqYznmv75wF20B8k3WxjQwEiP4O95VGGoXQ7BqcpUjnVkuQdiGkIOZFp ABoLuXhCKj+p2XAN/+d8sJ15EcC1QgHhoFGdGX8M4+tNaAMr9M2wKchwFr2pMoI1 bZ1dnl/YwHRHV5jKrh+lIzxaW7CmQuQjYp9cZNT3esQBjPZpU4llwc6hjgGDepGj p7zjTm5vBHz3h6f6GJi6Jf7+oWE3Ap/8dGbnlY96YjM/QMU1l0I53GKs3/dSDlWW 541RufWQwhzZuYYynU+/bq1EnEf7tJNEJm7/JllMt181Qa4Ykw+GQPt7Fn/JvGiC KwGJIqpXM6EACh63+p2n1X7TRSmssy+Njs/kRC9hjhwdc5sb/TUBy8M370GetSPV qLpJosYcKKawv2MX7c5O1mnnoKD+kmBnkinxGRh0sQr03hVymivTq49rkfhDJo4I aP0IkIP+74o6GROsumSI4lHuVsostd3di2XCOt2RlwdzMvz9g8Xf6krTL2uAPcTr k+vnpm3bIbB7F63Vcwg1gVQUZJwj9N43JOf9DxO0exfux/V23DnmjmFwvbbmGtWx pujgnhuTBrFJHHe3cQOZ =fJoj -----END PGP SIGNATURE----- Merge tag 'davinci-fixes-for-v4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into fixes DaVinci fixes for v4.17 * W=1 warning fixes in device-tree files * GPIO look-up fixes for legacy boot on several platforms * tag 'davinci-fixes-for-v4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci: fix GPIO lookup for I2C ARM: davinci: board-dm355-evm: fix broken networking ARM: davinci: board-omapl138-hawk: fix GPIO numbers for MMC/SD lookup ARM: davinci: board-da850-evm: fix GPIO lookup for MMC/SD ARM: davinci: board-da830-evm: fix GPIO lookup for MMC/SD ARM: dts: da850: fix W=1 warnings with pinmux node ARM: dts: da850-lcdk: add unit name for memory node ARM: dts: da850: get rid of skeleton.dtsi Signed-off-by: Olof Johansson <olof@lixom.net>
2018-05-14 00:59:02 -07:00 · 2018-05-14 00:59:02 -07:00 · 8ee742488a
parent 1e61f54716 9411ac07cd
commit 8ee742488a
7 changed files with 52 additions and 18 deletions
--- a/arch/arm/boot/dts/da850-lcdk.dts
+++ b/arch/arm/boot/dts/da850-lcdk.dts
@ -21,8 +21,8 @@ chosen {
 		stdout-path = "serial2:115200n8";
 	};

-	memory {
-		device_type = "memory";
+	memory@c0000000 {
+		/* 128 MB DDR2 SDRAM @ 0xc0000000 */
 		reg = <0xc0000000 0x08000000>;
 	};

--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@ -7,10 +7,19 @@
 * Free Software Foundation;  either version 2 of the  License, or (at your
 * option) any later version.
 */
-#include "skeleton.dtsi"
 #include <dt-bindings/interrupt-controller/irq.h>

 / {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	chosen { };
+	aliases { };
+
+	memory@c0000000 {
+		device_type = "memory";
+		reg = <0xc0000000 0x0>;
+	};
+
 	arm {
 		#address-cells = <1>;
 		#size-cells = <1>;
@ -46,8 +55,6 @@ soc@1c00000 {
 		pmx_core: pinmux@14120 {
 			compatible = "pinctrl-single";
 			reg = <0x14120 0x50>;
-			#address-cells = <1>;
-			#size-cells = <0>;
 			#pinctrl-cells = <2>;
 			pinctrl-single,bit-per-mux;
 			pinctrl-single,register-width = <32>;
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@ -205,12 +205,17 @@ static const short da830_evm_mmc_sd_pins[] = {
 	-1
 };

+#define DA830_MMCSD_WP_PIN		GPIO_TO_PIN(2, 1)
+#define DA830_MMCSD_CD_PIN		GPIO_TO_PIN(2, 2)
+
 static struct gpiod_lookup_table mmc_gpios_table = {
 	.dev_id = "da830-mmc.0",
 	.table = {
 		/* gpio chip 1 contains gpio range 32-63 */
-		GPIO_LOOKUP("davinci_gpio.1", 2, "cd", GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP("davinci_gpio.1", 1, "wp", GPIO_ACTIVE_LOW),
+		GPIO_LOOKUP("davinci_gpio.0", DA830_MMCSD_CD_PIN, "cd",
+			    GPIO_ACTIVE_LOW),
+		GPIO_LOOKUP("davinci_gpio.0", DA830_MMCSD_WP_PIN, "wp",
+			    GPIO_ACTIVE_LOW),
 	},
 };

--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@ -763,12 +763,17 @@ static const short da850_evm_mcasp_pins[] __initconst = {
 	-1
 };

+#define DA850_MMCSD_CD_PIN		GPIO_TO_PIN(4, 0)
+#define DA850_MMCSD_WP_PIN		GPIO_TO_PIN(4, 1)
+
 static struct gpiod_lookup_table mmc_gpios_table = {
 	.dev_id = "da830-mmc.0",
 	.table = {
 		/* gpio chip 2 contains gpio range 64-95 */
-		GPIO_LOOKUP("davinci_gpio.2", 0, "cd", GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP("davinci_gpio.2", 1, "wp", GPIO_ACTIVE_LOW),
+		GPIO_LOOKUP("davinci_gpio.0", DA850_MMCSD_CD_PIN, "cd",
+			    GPIO_ACTIVE_LOW),
+		GPIO_LOOKUP("davinci_gpio.0", DA850_MMCSD_WP_PIN, "wp",
+			    GPIO_ACTIVE_LOW),
 	},
 };

--- a/arch/arm/mach-davinci/board-dm355-evm.c
+++ b/arch/arm/mach-davinci/board-dm355-evm.c
@ -19,6 +19,7 @@
 #include <linux/gpio.h>
 #include <linux/gpio/machine.h>
 #include <linux/clk.h>
+#include <linux/dm9000.h>
 #include <linux/videodev2.h>
 #include <media/i2c/tvp514x.h>
 #include <linux/spi/spi.h>
@ -109,12 +110,15 @@ static struct platform_device davinci_nand_device = {
 	},
 };

+#define DM355_I2C_SDA_PIN	GPIO_TO_PIN(0, 15)
+#define DM355_I2C_SCL_PIN	GPIO_TO_PIN(0, 14)
+
 static struct gpiod_lookup_table i2c_recovery_gpiod_table = {
-	.dev_id = "i2c_davinci",
+	.dev_id = "i2c_davinci.1",
 	.table = {
-		GPIO_LOOKUP("davinci_gpio", 15, "sda",
+		GPIO_LOOKUP("davinci_gpio.0", DM355_I2C_SDA_PIN, "sda",
 			    GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
-		GPIO_LOOKUP("davinci_gpio", 14, "scl",
+		GPIO_LOOKUP("davinci_gpio.0", DM355_I2C_SCL_PIN, "scl",
 			    GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
 	},
 };
@ -179,11 +183,16 @@ static struct resource dm355evm_dm9000_rsrc[] = {
 	},
 };

+static struct dm9000_plat_data dm335evm_dm9000_platdata;
+
 static struct platform_device dm355evm_dm9000 = {
 	.name		= "dm9000",
 	.id		= -1,
 	.resource	= dm355evm_dm9000_rsrc,
 	.num_resources	= ARRAY_SIZE(dm355evm_dm9000_rsrc),
+	.dev		= {
+		.platform_data = &dm335evm_dm9000_platdata,
+	},
 };

 static struct tvp514x_platform_data tvp5146_pdata = {
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@ -17,6 +17,7 @@
 #include <linux/i2c.h>
 #include <linux/platform_data/pcf857x.h>
 #include <linux/platform_data/at24.h>
+#include <linux/platform_data/gpio-davinci.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/rawnand.h>
 #include <linux/mtd/partitions.h>
@ -596,12 +597,15 @@ static struct i2c_board_info __initdata i2c_info[] =  {
 	},
 };

+#define DM644X_I2C_SDA_PIN	GPIO_TO_PIN(2, 12)
+#define DM644X_I2C_SCL_PIN	GPIO_TO_PIN(2, 11)
+
 static struct gpiod_lookup_table i2c_recovery_gpiod_table = {
-	.dev_id = "i2c_davinci",
+	.dev_id = "i2c_davinci.1",
 	.table = {
-		GPIO_LOOKUP("davinci_gpio", 44, "sda",
+		GPIO_LOOKUP("davinci_gpio.0", DM644X_I2C_SDA_PIN, "sda",
 			    GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
-		GPIO_LOOKUP("davinci_gpio", 43, "scl",
+		GPIO_LOOKUP("davinci_gpio.0", DM644X_I2C_SCL_PIN, "scl",
 			    GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
 	},
 };
--- a/arch/arm/mach-davinci/board-omapl138-hawk.c
+++ b/arch/arm/mach-davinci/board-omapl138-hawk.c
@ -123,12 +123,16 @@ static const short hawk_mmcsd0_pins[] = {
 	-1
 };

+#define DA850_HAWK_MMCSD_CD_PIN		GPIO_TO_PIN(3, 12)
+#define DA850_HAWK_MMCSD_WP_PIN		GPIO_TO_PIN(3, 13)
+
 static struct gpiod_lookup_table mmc_gpios_table = {
 	.dev_id = "da830-mmc.0",
 	.table = {
-		/* CD: gpio3_12: gpio60: chip 1 contains gpio range 32-63*/
-		GPIO_LOOKUP("davinci_gpio.0", 28, "cd", GPIO_ACTIVE_LOW),
-		GPIO_LOOKUP("davinci_gpio.0", 29, "wp", GPIO_ACTIVE_LOW),
+		GPIO_LOOKUP("davinci_gpio.0", DA850_HAWK_MMCSD_CD_PIN, "cd",
+			    GPIO_ACTIVE_LOW),
+		GPIO_LOOKUP("davinci_gpio.0", DA850_HAWK_MMCSD_WP_PIN, "wp",
+			    GPIO_ACTIVE_LOW),
 	},
 };