[U-Boot] [PATCH 1/3] ARM: DTS: da850: Sync from Linux 4.20

[Adam Ford]

Re-sync with 4.20 due some some natural evolution.

Signed-off-by: Adam Ford <***@gmail.com>

diff --git a/arch/arm/dts/da850.dtsi b/arch/arm/dts/da850.dtsi
index c66cf78953..47aa53ba6b 100644
--- a/arch/arm/dts/da850.dtsi
+++ b/arch/arm/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 { };
+
+ ***@c0000000 {
+ device_type = "memory";
+ reg = <0xc0000000 0x0>;
+ };
+
arm {
#address-cells = <1>;
#size-cells = <1>;
@@ -23,6 +32,25 @@
reg = <0xfffee000 0x2000>;
};
};
+ clocks: clocks {
+ ref_clk: ref_clk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-output-names = "ref_clk";
+ };
+ sata_refclk: sata_refclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-output-names = "sata_refclk";
+ status = "disabled";
+ };
+ usb_refclkin: usb_refclkin {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-output-names = "usb_refclkin";
+ status = "disabled";
+ };
+ };
dsp: ***@11800000 {
compatible = "ti,da850-dsp";
reg = <0x11800000 0x40000>,
@@ -33,6 +61,8 @@
reg-names = "l2sram", "l1pram", "l1dram", "host1cfg", "chipsig";
interrupt-parent = <&intc>;
interrupts = <28>;
+ clocks = <&psc0 15>;
+ resets = <&psc0 15>;
status = "disabled";
};
***@1c00000 {
@@ -43,17 +73,57 @@
ranges = <0x0 0x01c00000 0x400000>;
interrupt-parent = <&intc>;

+ psc0: clock-***@10000 {
+ compatible = "ti,da850-psc0";
+ reg = <0x10000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ clocks = <&pll0_sysclk 1>, <&pll0_sysclk 2>,
+ <&pll0_sysclk 4>, <&pll0_sysclk 6>,
+ <&async1_clk>;
+ clock-names = "pll0_sysclk1", "pll0_sysclk2",
+ "pll0_sysclk4", "pll0_sysclk6",
+ "async1";
+ };
+ pll0: clock-***@11000 {
+ compatible = "ti,da850-pll0";
+ reg = <0x11000 0x1000>;
+ clocks = <&ref_clk>, <&pll1_sysclk 3>;
+ clock-names = "clksrc", "extclksrc";
+
+ pll0_pllout: pllout {
+ #clock-cells = <0>;
+ };
+ pll0_sysclk: sysclk {
+ #clock-cells = <1>;
+ };
+ pll0_auxclk: auxclk {
+ #clock-cells = <0>;
+ };
+ pll0_obsclk: obsclk {
+ #clock-cells = <0>;
+ };
+ };
pmx_core: ***@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>;
pinctrl-single,function-mask = <0xf>;
+ /* pin base, nr pins & gpio function */
+ pinctrl-single,gpio-range = <&range 0 17 0x8>,
+ <&range 17 8 0x4>,
+ <&range 26 8 0x4>,
+ <&range 34 80 0x8>,
+ <&range 129 31 0x8>;
status = "disabled";

+ range: gpio-range {
+ #pinctrl-single,gpio-range-cells = <3>;
+ };
+
serial0_rtscts_pins: pinmux_serial0_rtscts_pins {
pinctrl-single,bits = <
/* UART0_RTS UART0_CTS */
@@ -264,8 +334,41 @@
usb_phy: usb-phy {
compatible = "ti,da830-usb-phy";
#phy-cells = <1>;
+ clocks = <&usb_phy_clk 0>, <&usb_phy_clk 1>;
+ clock-names = "usb0_clk48", "usb1_clk48";
status = "disabled";
};
+ usb_phy_clk: usb-phy-clocks {
+ compatible = "ti,da830-usb-phy-clocks";
+ #clock-cells = <1>;
+ clocks = <&psc1 1>, <&usb_refclkin>,
+ <&pll0_auxclk>;
+ clock-names = "fck", "usb_refclkin", "auxclk";
+ };
+ ehrpwm_tbclk: ehrpwm_tbclk {
+ compatible = "ti,da830-tbclksync";
+ #clock-cells = <0>;
+ clocks = <&psc1 17>;
+ clock-names = "fck";
+ };
+ div4p5_clk: div4.5 {
+ compatible = "ti,da830-div4p5ena";
+ #clock-cells = <0>;
+ clocks = <&pll0_pllout>;
+ clock-names = "pll0_pllout";
+ };
+ async1_clk: async1 {
+ compatible = "ti,da850-async1-clksrc";
+ #clock-cells = <0>;
+ clocks = <&pll0_sysclk 3>, <&div4p5_clk>;
+ clock-names = "pll0_sysclk3", "div4.5";
+ };
+ async3_clk: async3 {
+ compatible = "ti,da850-async3-clksrc";
+ #clock-cells = <0>;
+ clocks = <&pll0_sysclk 2>, <&pll1_sysclk 2>;
+ clock-names = "pll0_sysclk2", "pll1_sysclk2";
+ };
};
edma0: ***@0 {
compatible = "ti,edma3-tpcc";
@@ -277,18 +380,21 @@
#dma-cells = <2>;

ti,tptcs = <&edma0_tptc0 7>, <&edma0_tptc1 0>;
+ power-domains = <&psc0 0>;
};
edma0_tptc0: ***@8000 {
compatible = "ti,edma3-tptc";
reg = <0x8000 0x400>;
interrupts = <13>;
interrupt-names = "edm3_tcerrint";
+ power-domains = <&psc0 1>;
};
edma0_tptc1: ***@8400 {
compatible = "ti,edma3-tptc";
reg = <0x8400 0x400>;
interrupts = <32>;
interrupt-names = "edm3_tcerrint";
+ power-domains = <&psc0 2>;
};
edma1: ***@230000 {
compatible = "ti,edma3-tpcc";
@@ -300,12 +406,14 @@
#dma-cells = <2>;

ti,tptcs = <&edma1_tptc0 7>;
+ power-domains = <&psc1 0>;
};
edma1_tptc0: ***@238000 {
compatible = "ti,edma3-tptc";
reg = <0x238000 0x400>;
interrupts = <95>;
interrupt-names = "edm3_tcerrint";
+ power-domains = <&psc1 21>;
};
serial0: ***@42000 {
compatible = "ti,da830-uart", "ns16550a";
@@ -313,6 +421,8 @@
reg-io-width = <4>;
reg-shift = <2>;
interrupts = <25>;
+ clocks = <&psc0 9>;
+ power-domains = <&psc0 9>;
status = "disabled";
};
serial1: ***@10c000 {
@@ -321,6 +431,8 @@
reg-io-width = <4>;
reg-shift = <2>;
interrupts = <53>;
+ clocks = <&psc1 12>;
+ power-domains = <&psc1 12>;
status = "disabled";
};
serial2: ***@10d000 {
@@ -329,6 +441,8 @@
reg-io-width = <4>;
reg-shift = <2>;
interrupts = <61>;
+ clocks = <&psc1 13>;
+ power-domains = <&psc1 13>;
status = "disabled";
};
rtc0: ***@23000 {
@@ -336,6 +450,8 @@
reg = <0x23000 0x1000>;
interrupts = <19
19>;
+ clocks = <&pll0_auxclk>;
+ clock-names = "int-clk";
status = "disabled";
};
i2c0: ***@22000 {
@@ -344,6 +460,7 @@
interrupts = <15>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&pll0_auxclk>;
status = "disabled";
};
i2c1: ***@228000 {
@@ -352,11 +469,21 @@
interrupts = <51>;
#address-cells = <1>;
#size-cells = <0>;
+ clocks = <&psc1 11>;
+ power-domains = <&psc1 11>;
status = "disabled";
};
+ clocksource: ***@20000 {
+ compatible = "ti,da830-timer";
+ reg = <0x20000 0x1000>;
+ interrupts = <12>, <13>;
+ interrupt-names = "tint12", "tint34";
+ clocks = <&pll0_auxclk>;
+ };
wdt: ***@21000 {
compatible = "ti,davinci-wdt";
reg = <0x21000 0x1000>;
+ clocks = <&pll0_auxclk>;
status = "disabled";
};
mmc0: ***@40000 {
@@ -367,12 +494,14 @@
interrupts = <16>;
dmas = <&edma0 16 0>, <&edma0 17 0>;
dma-names = "rx", "tx";
+ clocks = <&psc0 5>;
status = "disabled";
};
vpif: ***@217000 {
compatible = "ti,da850-vpif";
reg = <0x217000 0x1000>;
interrupts = <92>;
+ power-domains = <&psc1 9>;
status = "disabled";

/* VPIF capture port */
@@ -395,6 +524,7 @@
interrupts = <72>;
dmas = <&edma1 28 0>, <&edma1 29 0>;
dma-names = "rx", "tx";
+ clocks = <&psc1 18>;
status = "disabled";
};
ehrpwm0: ***@300000 {
@@ -402,6 +532,9 @@
"ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x300000 0x2000>;
+ clocks = <&psc1 17>, <&ehrpwm_tbclk>;
+ clock-names = "fck", "tbclk";
+ power-domains = <&psc1 17>;
status = "disabled";
};
ehrpwm1: ***@302000 {
@@ -409,6 +542,9 @@
"ti,am33xx-ehrpwm";
#pwm-cells = <3>;
reg = <0x302000 0x2000>;
+ clocks = <&psc1 17>, <&ehrpwm_tbclk>;
+ clock-names = "fck", "tbclk";
+ power-domains = <&psc1 17>;
status = "disabled";
};
ecap0: ***@306000 {
@@ -416,6 +552,9 @@
"ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x306000 0x80>;
+ clocks = <&psc1 20>;
+ clock-names = "fck";
+ power-domains = <&psc1 20>;
status = "disabled";
};
ecap1: ***@307000 {
@@ -423,6 +562,9 @@
"ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x307000 0x80>;
+ clocks = <&psc1 20>;
+ clock-names = "fck";
+ power-domains = <&psc1 20>;
status = "disabled";
};
ecap2: ***@308000 {
@@ -430,6 +572,9 @@
"ti,am33xx-ecap";
#pwm-cells = <3>;
reg = <0x308000 0x80>;
+ clocks = <&psc1 20>;
+ clock-names = "fck";
+ power-domains = <&psc1 20>;
status = "disabled";
};
spi0: ***@41000 {
@@ -442,6 +587,8 @@
interrupts = <20>;
dmas = <&edma0 14 0>, <&edma0 15 0>;
dma-names = "rx", "tx";
+ clocks = <&psc0 4>;
+ power-domains = <&psc0 4>;
status = "disabled";
};
spi1: ***@30e000 {
@@ -454,6 +601,8 @@
interrupts = <56>;
dmas = <&edma0 18 0>, <&edma0 19 0>;
dma-names = "rx", "tx";
+ clocks = <&psc1 10>;
+ power-domains = <&psc1 10>;
status = "disabled";
};
usb0: ***@200000 {
@@ -465,6 +614,8 @@
dr_mode = "otg";
phys = <&usb_phy 0>;
phy-names = "usb-phy";
+ clocks = <&psc1 1>;
+ clock-ranges;
status = "disabled";

#address-cells = <1>;
@@ -488,6 +639,7 @@
interrupts = <58>;
#dma-cells = <2>;
#dma-channels = <4>;
+ power-domains = <&psc1 1>;
status = "okay";
};
};
@@ -495,13 +647,31 @@
compatible = "ti,da850-ahci";
reg = <0x218000 0x2000>, <0x22c018 0x4>;
interrupts = <67>;
+ clocks = <&psc1 8>, <&sata_refclk>;
+ clock-names = "fck", "refclk";
status = "disabled";
};
+ pll1: clock-***@21a000 {
+ compatible = "ti,da850-pll1";
+ reg = <0x21a000 0x1000>;
+ clocks = <&ref_clk>;
+ clock-names = "clksrc";
+
+ pll1_sysclk: sysclk {
+ #clock-cells = <1>;
+ };
+ pll1_obsclk: obsclk {
+ #clock-cells = <0>;
+ };
+ };
mdio: ***@224000 {
compatible = "ti,davinci_mdio";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x224000 0x1000>;
+ clocks = <&psc1 5>;
+ clock-names = "fck";
+ power-domains = <&psc1 5>;
status = "disabled";
};
eth0: ***@220000 {
@@ -517,6 +687,8 @@
35
36

;

+ clocks = <&psc1 5>;
+ power-domains = <&psc1 5>;
status = "disabled";
};
usb1: ***@225000 {
@@ -525,6 +697,7 @@
interrupts = <59>;
phys = <&usb_phy 1>;
phy-names = "usb-phy";
+ clocks = <&psc1 2>;
status = "disabled";
};
gpio: ***@226000 {
@@ -532,16 +705,169 @@
gpio-controller;
#gpio-cells = <2>;
reg = <0x226000 0x1000>;
- interrupts = <42 IRQ_TYPE_EDGE_BOTH
- 43 IRQ_TYPE_EDGE_BOTH 44 IRQ_TYPE_EDGE_BOTH
- 45 IRQ_TYPE_EDGE_BOTH 46 IRQ_TYPE_EDGE_BOTH
- 47 IRQ_TYPE_EDGE_BOTH 48 IRQ_TYPE_EDGE_BOTH
- 49 IRQ_TYPE_EDGE_BOTH 50 IRQ_TYPE_EDGE_BOTH>;
+ interrupts = <42 43 44 45 46 47 48 49 50>;
ti,ngpio = <144>;
ti,davinci-gpio-unbanked = <0>;
+ clocks = <&psc1 3>;
+ clock-names = "gpio";
status = "disabled";
interrupt-controller;
#interrupt-cells = <2>;
+ gpio-ranges = <&pmx_core 0 15 1>,
+ <&pmx_core 1 14 1>,
+ <&pmx_core 2 13 1>,
+ <&pmx_core 3 12 1>,
+ <&pmx_core 4 11 1>,
+ <&pmx_core 5 10 1>,
+ <&pmx_core 6 9 1>,
+ <&pmx_core 7 8 1>,
+ <&pmx_core 8 7 1>,
+ <&pmx_core 9 6 1>,
+ <&pmx_core 10 5 1>,
+ <&pmx_core 11 4 1>,
+ <&pmx_core 12 3 1>,
+ <&pmx_core 13 2 1>,
+ <&pmx_core 14 1 1>,
+ <&pmx_core 15 0 1>,
+ <&pmx_core 16 39 1>,
+ <&pmx_core 17 38 1>,
+ <&pmx_core 18 37 1>,
+ <&pmx_core 19 36 1>,
+ <&pmx_core 20 35 1>,
+ <&pmx_core 21 34 1>,
+ <&pmx_core 22 33 1>,
+ <&pmx_core 23 32 1>,
+ <&pmx_core 24 24 1>,
+ <&pmx_core 25 22 1>,
+ <&pmx_core 26 21 1>,
+ <&pmx_core 27 20 1>,
+ <&pmx_core 28 19 1>,
+ <&pmx_core 29 18 1>,
+ <&pmx_core 30 17 1>,
+ <&pmx_core 31 16 1>,
+ <&pmx_core 32 55 1>,
+ <&pmx_core 33 54 1>,
+ <&pmx_core 34 53 1>,
+ <&pmx_core 35 52 1>,
+ <&pmx_core 36 51 1>,
+ <&pmx_core 37 50 1>,
+ <&pmx_core 38 49 1>,
+ <&pmx_core 39 48 1>,
+ <&pmx_core 40 47 1>,
+ <&pmx_core 41 46 1>,
+ <&pmx_core 42 45 1>,
+ <&pmx_core 43 44 1>,
+ <&pmx_core 44 43 1>,
+ <&pmx_core 45 42 1>,
+ <&pmx_core 46 41 1>,
+ <&pmx_core 47 40 1>,
+ <&pmx_core 48 71 1>,
+ <&pmx_core 49 70 1>,
+ <&pmx_core 50 69 1>,
+ <&pmx_core 51 68 1>,
+ <&pmx_core 52 67 1>,
+ <&pmx_core 53 66 1>,
+ <&pmx_core 54 65 1>,
+ <&pmx_core 55 64 1>,
+ <&pmx_core 56 63 1>,
+ <&pmx_core 57 62 1>,
+ <&pmx_core 58 61 1>,
+ <&pmx_core 59 60 1>,
+ <&pmx_core 60 59 1>,
+ <&pmx_core 61 58 1>,
+ <&pmx_core 62 57 1>,
+ <&pmx_core 63 56 1>,
+ <&pmx_core 64 87 1>,
+ <&pmx_core 65 86 1>,
+ <&pmx_core 66 85 1>,
+ <&pmx_core 67 84 1>,
+ <&pmx_core 68 83 1>,
+ <&pmx_core 69 82 1>,
+ <&pmx_core 70 81 1>,
+ <&pmx_core 71 80 1>,
+ <&pmx_core 72 70 1>,
+ <&pmx_core 73 78 1>,
+ <&pmx_core 74 77 1>,
+ <&pmx_core 75 76 1>,
+ <&pmx_core 76 75 1>,
+ <&pmx_core 77 74 1>,
+ <&pmx_core 78 73 1>,
+ <&pmx_core 79 72 1>,
+ <&pmx_core 80 103 1>,
+ <&pmx_core 81 102 1>,
+ <&pmx_core 82 101 1>,
+ <&pmx_core 83 100 1>,
+ <&pmx_core 84 99 1>,
+ <&pmx_core 85 98 1>,
+ <&pmx_core 86 97 1>,
+ <&pmx_core 87 96 1>,
+ <&pmx_core 88 95 1>,
+ <&pmx_core 89 94 1>,
+ <&pmx_core 90 93 1>,
+ <&pmx_core 91 92 1>,
+ <&pmx_core 92 91 1>,
+ <&pmx_core 93 90 1>,
+ <&pmx_core 94 89 1>,
+ <&pmx_core 95 88 1>,
+ <&pmx_core 96 158 1>,
+ <&pmx_core 97 157 1>,
+ <&pmx_core 98 156 1>,
+ <&pmx_core 99 155 1>,
+ <&pmx_core 100 154 1>,
+ <&pmx_core 101 129 1>,
+ <&pmx_core 102 113 1>,
+ <&pmx_core 103 112 1>,
+ <&pmx_core 104 111 1>,
+ <&pmx_core 105 110 1>,
+ <&pmx_core 106 109 1>,
+ <&pmx_core 107 108 1>,
+ <&pmx_core 108 107 1>,
+ <&pmx_core 109 106 1>,
+ <&pmx_core 110 105 1>,
+ <&pmx_core 111 104 1>,
+ <&pmx_core 112 145 1>,
+ <&pmx_core 113 144 1>,
+ <&pmx_core 114 143 1>,
+ <&pmx_core 115 142 1>,
+ <&pmx_core 116 141 1>,
+ <&pmx_core 117 140 1>,
+ <&pmx_core 118 139 1>,
+ <&pmx_core 119 138 1>,
+ <&pmx_core 120 137 1>,
+ <&pmx_core 121 136 1>,
+ <&pmx_core 122 135 1>,
+ <&pmx_core 123 134 1>,
+ <&pmx_core 124 133 1>,
+ <&pmx_core 125 132 1>,
+ <&pmx_core 126 131 1>,
+ <&pmx_core 127 130 1>,
+ <&pmx_core 128 159 1>,
+ <&pmx_core 129 31 1>,
+ <&pmx_core 130 30 1>,
+ <&pmx_core 131 20 1>,
+ <&pmx_core 132 28 1>,
+ <&pmx_core 133 27 1>,
+ <&pmx_core 134 26 1>,
+ <&pmx_core 135 23 1>,
+ <&pmx_core 136 153 1>,
+ <&pmx_core 137 152 1>,
+ <&pmx_core 138 151 1>,
+ <&pmx_core 139 150 1>,
+ <&pmx_core 140 149 1>,
+ <&pmx_core 141 148 1>,
+ <&pmx_core 142 147 1>,
+ <&pmx_core 143 146 1>;
+ };
+ psc1: clock-***@227000 {
+ compatible = "ti,da850-psc1";
+ reg = <0x227000 0x1000>;
+ #clock-cells = <1>;
+ #power-domain-cells = <1>;
+ clocks = <&pll0_sysclk 2>, <&pll0_sysclk 4>,
+ <&async3_clk>;
+ clock-names = "pll0_sysclk2", "pll0_sysclk4", "async3";
+ assigned-clocks = <&async3_clk>;
+ assigned-clock-parents = <&pll1_sysclk 2>;
};
pinconf: pin-***@22c00c {
compatible = "ti,da850-pupd";
@@ -556,6 +882,7 @@
reg-names = "mpu", "dat";
interrupts = <54>;
interrupt-names = "common";
+ power-domains = <&psc1 7>;
status = "disabled";
dmas = <&edma0 1 1>,
<&edma0 0 1>;
@@ -567,6 +894,9 @@
reg = <0x213000 0x1000>;
interrupts = <52>;
max-pixelclock = <37500>;
+ clocks = <&psc1 16>;
+ clock-names = "fck";
+ power-domains = <&psc1 16>;
status = "disabled";
};
};
@@ -578,6 +908,9 @@
reg = <0x68000000 0x00008000>;
ranges = <0 0 0x60000000 0x08000000
1 0 0x68000000 0x00008000>;
+ clocks = <&psc0 3>;
+ clock-names = "aemif";
+ clock-ranges;
status = "disabled";
};
memctrl: memory-***@b0000000 {

[Adam Ford]

Re-synce the device tree files from Linux 4.20

Signed-off-by: Adam Ford <***@gmail.com>

diff --git a/arch/arm/dts/da850-lcdk.dts b/arch/arm/dts/da850-lcdk.dts
index a1f4d6d5a5..0177e3ed20 100644
--- a/arch/arm/dts/da850-lcdk.dts
+++ b/arch/arm/dts/da850-lcdk.dts
@@ -21,8 +21,8 @@
stdout-path = "serial2:115200n8";
};

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

@@ -123,6 +123,10 @@
};
};

+&ref_clk {
+ clock-frequency = <24000000>;
+};
+
&pmx_core {
status = "okay";

@@ -175,6 +179,11 @@
status = "okay";
};

+&sata_refclk {
+ status = "okay";
+ clock-frequency = <100000000>;
+};
+
&sata {
status = "okay";
};

[Tom Rini]

Post by Adam Ford
Re-synce the device tree files from Linux 4.20
diff --git a/arch/arm/dts/da850-lcdk.dts b/arch/arm/dts/da850-lcdk.dts
index a1f4d6d5a5..0177e3ed20 100644

Applied to u-boot/master, thanks!

[Adam Ford]

There has been some natural evolution of the device tree, so
resync with 4.20

Signed-off-by: Adam Ford <***@gmail.com>

diff --git a/arch/arm/dts/da850-evm.dts b/arch/arm/dts/da850-evm.dts
index 0e82bb988f..a3c9b34672 100644
--- a/arch/arm/dts/da850-evm.dts
+++ b/arch/arm/dts/da850-evm.dts
@@ -27,6 +27,65 @@
spi0 = &spi1;
};

+ backlight: backlight-pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ecap2_pins>;
+ power-supply = <&backlight_lcd>;
+ compatible = "pwm-backlight";
+ /*
+ * The PWM here corresponds to production hardware. The
+ * schematic needs to be 1015171 (15 March 2010), Rev A
+ * or newer.
+ */
+ pwms = <&ecap2 0 50000 0>;
+ brightness-levels = <0 10 20 30 40 50 60 70 80 90 99>;
+ default-brightness-level = <7>;
+ };
+
+ panel {
+ compatible = "ti,tilcdc,panel";
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd_pins>;
+ /*
+ * The vpif and the LCD are mutually exclusive.
+ * To enable VPIF, change the status below to 'disabled' then
+ * then change the status of the vpif below to 'okay'
+ */
+ status = "okay";
+ enable-gpios = <&gpio 40 GPIO_ACTIVE_HIGH>; /* lcd_panel_pwr */
+
+ panel-info {
+ ac-bias = <255>;
+ ac-bias-intrpt = <0>;
+ dma-burst-sz = <16>;
+ bpp = <16>;
+ fdd = <0x80>;
+ sync-edge = <0>;
+ sync-ctrl = <1>;
+ raster-order = <0>;
+ fifo-th = <0>;
+ };
+
+ display-timings {
+ native-mode = <&timing0>;
+ timing0: 480x272 {
+ clock-frequency = <9000000>;
+ hactive = <480>;
+ vactive = <272>;
+ hfront-porch = <3>;
+ hback-porch = <2>;
+ hsync-len = <42>;
+ vback-porch = <3>;
+ vfront-porch = <4>;
+ vsync-len = <11>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ de-active = <1>;
+ pixelclk-active = <1>;
+ };
+ };
+ };
+
vbat: fixedregulator0 {
compatible = "regulator-fixed";
regulator-name = "vbat";
@@ -35,6 +94,15 @@
regulator-boot-on;
};

+ backlight_lcd: backlight-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "lcd_backlight_pwr";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio 47 GPIO_ACTIVE_HIGH>; /* lcd_backlight_pwr */
+ enable-active-high;
+ };
+
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "DA850/OMAP-L138 EVM";
@@ -63,6 +131,14 @@
};
};

+&ecap2 {
+ status = "okay";
+};
+
+&ref_clk {
+ clock-frequency = <24000000>;
+};
+
&pmx_core {
status = "okay";

@@ -93,6 +169,10 @@
};
};

+&sata {
+ status = "okay";
+};
+
&serial0 {
status = "okay";
};
@@ -109,6 +189,10 @@
status = "okay";
};

+&lcdc {
+ status = "okay";
+};
+
&i2c0 {
status = "okay";
clock-frequency = <100000>;
@@ -137,6 +221,12 @@
gpio-controller;
#gpio-cells = <2>;
};
+ tca6416_bb: ***@21 {
+ compatible = "ti,tca6416";
+ reg = <0x21>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};

&wdt {
@@ -336,5 +426,10 @@
&vpif {
pinctrl-names = "default";
pinctrl-0 = <&vpif_capture_pins>, <&vpif_display_pins>;
- status = "okay";
+ /*
+ * The vpif and the LCD are mutually exclusive.
+ * To enable VPIF, disable the ti,tilcdc,panel then
+ * change the status below to 'okay'
+ */
+ status = "disabled";
};

[Tom Rini]

Post by Adam Ford
There has been some natural evolution of the device tree, so
resync with 4.20
diff --git a/arch/arm/dts/da850-evm.dts b/arch/arm/dts/da850-evm.dts
index 0e82bb988f..a3c9b34672 100644

Applied to u-boot/master, thanks!

[Tom Rini]

Post by Adam Ford
Re-sync with 4.20 due some some natural evolution.
diff --git a/arch/arm/dts/da850.dtsi b/arch/arm/dts/da850.dtsi
index c66cf78953..47aa53ba6b 100644

Applied to u-boot/master, thanks!