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This pull request fixes some more regressions on legacy

Browse source 
DaVinci board support due to GPIO driver clean-up introduced
 in v4.20 kernel. These are marked for stable.
 
 Also has fixes for some long standing Audio issues on DA850
 boards.
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Merge tag 'davinci-fixes-for-v5.0' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into fixes

This pull request fixes some more regressions on legacy
DaVinci board support due to GPIO driver clean-up introduced
in v4.20 kernel. These are marked for stable.

Also has fixes for some long standing Audio issues on DA850
boards.

* tag 'davinci-fixes-for-v5.0' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
  ARM: dts: da850-lcdk: Correct the sound card name
  ARM: dts: da850-lcdk: Correct the audio codec regulators
  ARM: dts: da850-evm: Correct the sound card name
  ARM: dts: da850-evm: Correct the audio codec regulators
  ARM: davinci: omapl138-hawk: fix label names in GPIO lookup entries
  ARM: davinci: dm644x-evm: fix label names in GPIO lookup entries
  ARM: davinci: dm355-evm: fix label names in GPIO lookup entries
  ARM: davinci: da850-evm: fix label names in GPIO lookup entries
  ARM: davinci: da830-evm: fix label names in GPIO lookup entries

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2019-01-12 22:00:36 -08:00
commit 98a5f67311
7 changed files with 73 additions and 16 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

31
arch/arm/boot/dts/da850-evm.dts
View file

@ -94,6 +94,28 @@ vbat: fixedregulator0 {
regulator-boot-on;
};
baseboard_3v3: fixedregulator-3v3 {
/* TPS73701DCQ */
compatible = "regulator-fixed";
regulator-name = "baseboard_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vbat>;
regulator-always-on;
regulator-boot-on;
};
baseboard_1v8: fixedregulator-1v8 {
/* TPS73701DCQ */
compatible = "regulator-fixed";
regulator-name = "baseboard_1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vbat>;
regulator-always-on;
regulator-boot-on;
};
backlight_lcd: backlight-regulator {
compatible = "regulator-fixed";
regulator-name = "lcd_backlight_pwr";
@ -105,7 +127,7 @@ backlight_lcd: backlight-regulator {
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "DA850/OMAP-L138 EVM";
simple-audio-card,name = "DA850-OMAPL138 EVM";
simple-audio-card,widgets =
"Line", "Line In",
"Line", "Line Out";
@ -210,10 +232,9 @@ tlv320aic3106: tlv320aic3106@18 {
/* Regulators */
IOVDD-supply = <&vdcdc2_reg>;
/* Derived from VBAT: Baseboard 3.3V / 1.8V */
AVDD-supply = <&vbat>;
DRVDD-supply = <&vbat>;
DVDD-supply = <&vbat>;
AVDD-supply = <&baseboard_3v3>;
DRVDD-supply = <&baseboard_3v3>;
DVDD-supply = <&baseboard_1v8>;
};
tca6416: gpio@20 {
compatible = "ti,tca6416";

38
arch/arm/boot/dts/da850-lcdk.dts
View file

@ -39,9 +39,39 @@ dsp_memory_region: dsp-memory@c3000000 {
};
};
vcc_5vd: fixedregulator-vcc_5vd {
compatible = "regulator-fixed";
regulator-name = "vcc_5vd";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-boot-on;
};
vcc_3v3d: fixedregulator-vcc_3v3d {
/* TPS650250 - VDCDC1 */
compatible = "regulator-fixed";
regulator-name = "vcc_3v3d";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc_5vd>;
regulator-always-on;
regulator-boot-on;
};
vcc_1v8d: fixedregulator-vcc_1v8d {
/* TPS650250 - VDCDC2 */
compatible = "regulator-fixed";
regulator-name = "vcc_1v8d";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vcc_5vd>;
regulator-always-on;
regulator-boot-on;
};
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "DA850/OMAP-L138 LCDK";
simple-audio-card,name = "DA850-OMAPL138 LCDK";
simple-audio-card,widgets =
"Line", "Line In",
"Line", "Line Out";
@ -221,6 +251,12 @@ tlv320aic3106: tlv320aic3106@18 {
compatible = "ti,tlv320aic3106";
reg = <0x18>;
status = "okay";
/* Regulators */
IOVDD-supply = <&vcc_3v3d>;
AVDD-supply = <&vcc_3v3d>;
DRVDD-supply = <&vcc_3v3d>;
DVDD-supply = <&vcc_1v8d>;
};
};

4
arch/arm/mach-davinci/board-da830-evm.c
View file

@ -208,9 +208,9 @@ 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.0", DA830_MMCSD_CD_PIN, "cd",
GPIO_LOOKUP("davinci_gpio", DA830_MMCSD_CD_PIN, "cd",
GPIO_ACTIVE_LOW),
GPIO_LOOKUP("davinci_gpio.0", DA830_MMCSD_WP_PIN, "wp",
GPIO_LOOKUP("davinci_gpio", DA830_MMCSD_WP_PIN, "wp",
GPIO_ACTIVE_LOW),
},
};

4
arch/arm/mach-davinci/board-da850-evm.c
View file

@ -805,9 +805,9 @@ 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.0", DA850_MMCSD_CD_PIN, "cd",
GPIO_LOOKUP("davinci_gpio", DA850_MMCSD_CD_PIN, "cd",
GPIO_ACTIVE_LOW),
GPIO_LOOKUP("davinci_gpio.0", DA850_MMCSD_WP_PIN, "wp",
GPIO_LOOKUP("davinci_gpio", DA850_MMCSD_WP_PIN, "wp",
GPIO_ACTIVE_HIGH),
},
};

4
arch/arm/mach-davinci/board-dm355-evm.c
View file

@ -117,9 +117,9 @@ static struct platform_device davinci_nand_device = {
static struct gpiod_lookup_table i2c_recovery_gpiod_table = {
.dev_id = "i2c_davinci.1",
.table = {
GPIO_LOOKUP("davinci_gpio.0", DM355_I2C_SDA_PIN, "sda",
GPIO_LOOKUP("davinci_gpio", DM355_I2C_SDA_PIN, "sda",
GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
GPIO_LOOKUP("davinci_gpio.0", DM355_I2C_SCL_PIN, "scl",
GPIO_LOOKUP("davinci_gpio", DM355_I2C_SCL_PIN, "scl",
GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};

4
arch/arm/mach-davinci/board-dm644x-evm.c
View file

@ -660,9 +660,9 @@ static struct i2c_board_info __initdata i2c_info[] = {
static struct gpiod_lookup_table i2c_recovery_gpiod_table = {
.dev_id = "i2c_davinci.1",
.table = {
GPIO_LOOKUP("davinci_gpio.0", DM644X_I2C_SDA_PIN, "sda",
GPIO_LOOKUP("davinci_gpio", DM644X_I2C_SDA_PIN, "sda",
GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
GPIO_LOOKUP("davinci_gpio.0", DM644X_I2C_SCL_PIN, "scl",
GPIO_LOOKUP("davinci_gpio", DM644X_I2C_SCL_PIN, "scl",
GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN),
},
};

4
arch/arm/mach-davinci/board-omapl138-hawk.c
View file

@ -134,9 +134,9 @@ static const short hawk_mmcsd0_pins[] = {
static struct gpiod_lookup_table mmc_gpios_table = {
.dev_id = "da830-mmc.0",
.table = {
GPIO_LOOKUP("davinci_gpio.0", DA850_HAWK_MMCSD_CD_PIN, "cd",
GPIO_LOOKUP("davinci_gpio", DA850_HAWK_MMCSD_CD_PIN, "cd",
GPIO_ACTIVE_LOW),
GPIO_LOOKUP("davinci_gpio.0", DA850_HAWK_MMCSD_WP_PIN, "wp",
GPIO_LOOKUP("davinci_gpio", DA850_HAWK_MMCSD_WP_PIN, "wp",
GPIO_ACTIVE_LOW),
},
};