@@ -24,28 +24,6 @@
reg = <0x80000000 0x10000000>; /* 256 MB */
};
- ocp {
- uart0: serial@44e09000 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins>;
-
- status = "okay";
- };
-
- i2c0: i2c@44e0b000 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins>;
-
- status = "okay";
- clock-frequency = <400000>;
-
- tps: tps@24 {
- reg = <0x24>;
- };
-
- };
- };
-
leds {
pinctrl-names = "default";
pinctrl-0 = <&user_leds_s0>;
@@ -168,6 +146,25 @@
};
};
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins>;
+
+ status = "okay";
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+
+ status = "okay";
+ clock-frequency = <400000>;
+
+ tps: tps@24 {
+ reg = <0x24>;
+ };
+};
+
/include/ "tps65217.dtsi"
&tps {
@@ -24,168 +24,6 @@
reg = <0x80000000 0x10000000>; /* 256 MB */
};
- ocp {
- uart0: serial@44e09000 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins>;
-
- status = "okay";
- };
-
- i2c0: i2c@44e0b000 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins>;
-
- status = "okay";
- clock-frequency = <400000>;
-
- tps: tps@2d {
- reg = <0x2d>;
- };
- };
-
- i2c1: i2c@4802a000 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c1_pins>;
-
- status = "okay";
- clock-frequency = <100000>;
-
- lis331dlh: lis331dlh@18 {
- compatible = "st,lis331dlh", "st,lis3lv02d";
- reg = <0x18>;
- Vdd-supply = <&lis3_reg>;
- Vdd_IO-supply = <&lis3_reg>;
-
- st,click-single-x;
- st,click-single-y;
- st,click-single-z;
- st,click-thresh-x = <10>;
- st,click-thresh-y = <10>;
- st,click-thresh-z = <10>;
- st,irq1-click;
- st,irq2-click;
- st,wakeup-x-lo;
- st,wakeup-x-hi;
- st,wakeup-y-lo;
- st,wakeup-y-hi;
- st,wakeup-z-lo;
- st,wakeup-z-hi;
- st,min-limit-x = <120>;
- st,min-limit-y = <120>;
- st,min-limit-z = <140>;
- st,max-limit-x = <550>;
- st,max-limit-y = <550>;
- st,max-limit-z = <750>;
- };
-
- tsl2550: tsl2550@39 {
- compatible = "taos,tsl2550";
- reg = <0x39>;
- };
-
- tmp275: tmp275@48 {
- compatible = "ti,tmp275";
- reg = <0x48>;
- };
- };
-
- elm: elm@48080000 {
- status = "okay";
- };
-
- epwmss0: epwmss@48300000 {
- status = "okay";
-
- ecap0: ecap@48300100 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&ecap0_pins>;
- };
- };
-
- gpmc: gpmc@50000000 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&nandflash_pins_s0>;
- ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */
- nand@0,0 {
- reg = <0 0 0>; /* CS0, offset 0 */
- nand-bus-width = <8>;
- ti,nand-ecc-opt = "bch8";
- gpmc,device-nand = "true";
- gpmc,device-width = <1>;
- gpmc,sync-clk-ps = <0>;
- gpmc,cs-on-ns = <0>;
- gpmc,cs-rd-off-ns = <44>;
- gpmc,cs-wr-off-ns = <44>;
- gpmc,adv-on-ns = <6>;
- gpmc,adv-rd-off-ns = <34>;
- gpmc,adv-wr-off-ns = <44>;
- gpmc,we-on-ns = <0>;
- gpmc,we-off-ns = <40>;
- gpmc,oe-on-ns = <0>;
- gpmc,oe-off-ns = <54>;
- gpmc,access-ns = <64>;
- gpmc,rd-cycle-ns = <82>;
- gpmc,wr-cycle-ns = <82>;
- gpmc,wait-on-read = "true";
- gpmc,wait-on-write = "true";
- gpmc,bus-turnaround-ns = <0>;
- gpmc,cycle2cycle-delay-ns = <0>;
- gpmc,clk-activation-ns = <0>;
- gpmc,wait-monitoring-ns = <0>;
- gpmc,wr-access-ns = <40>;
- gpmc,wr-data-mux-bus-ns = <0>;
-
- #address-cells = <1>;
- #size-cells = <1>;
- elm_id = <&elm>;
-
- /* MTD partition table */
- partition@0 {
- label = "SPL1";
- reg = <0x00000000 0x000020000>;
- };
-
- partition@1 {
- label = "SPL2";
- reg = <0x00020000 0x00020000>;
- };
-
- partition@2 {
- label = "SPL3";
- reg = <0x00040000 0x00020000>;
- };
-
- partition@3 {
- label = "SPL4";
- reg = <0x00060000 0x00020000>;
- };
-
- partition@4 {
- label = "U-boot";
- reg = <0x00080000 0x001e0000>;
- };
-
- partition@5 {
- label = "environment";
- reg = <0x00260000 0x00020000>;
- };
-
- partition@6 {
- label = "Kernel";
- reg = <0x00280000 0x00500000>;
- };
-
- partition@7 {
- label = "File-System";
- reg = <0x00780000 0x0F880000>;
- };
- };
- };
- };
-
vbat: fixedregulator@0 {
compatible = "regulator-fixed";
regulator-name = "vbat";
@@ -376,6 +214,166 @@
};
};
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins>;
+
+ status = "okay";
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+
+ status = "okay";
+ clock-frequency = <400000>;
+
+ tps: tps@2d {
+ reg = <0x2d>;
+ };
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+
+ status = "okay";
+ clock-frequency = <100000>;
+
+ lis331dlh: lis331dlh@18 {
+ compatible = "st,lis331dlh", "st,lis3lv02d";
+ reg = <0x18>;
+ Vdd-supply = <&lis3_reg>;
+ Vdd_IO-supply = <&lis3_reg>;
+
+ st,click-single-x;
+ st,click-single-y;
+ st,click-single-z;
+ st,click-thresh-x = <10>;
+ st,click-thresh-y = <10>;
+ st,click-thresh-z = <10>;
+ st,irq1-click;
+ st,irq2-click;
+ st,wakeup-x-lo;
+ st,wakeup-x-hi;
+ st,wakeup-y-lo;
+ st,wakeup-y-hi;
+ st,wakeup-z-lo;
+ st,wakeup-z-hi;
+ st,min-limit-x = <120>;
+ st,min-limit-y = <120>;
+ st,min-limit-z = <140>;
+ st,max-limit-x = <550>;
+ st,max-limit-y = <550>;
+ st,max-limit-z = <750>;
+ };
+
+ tsl2550: tsl2550@39 {
+ compatible = "taos,tsl2550";
+ reg = <0x39>;
+ };
+
+ tmp275: tmp275@48 {
+ compatible = "ti,tmp275";
+ reg = <0x48>;
+ };
+};
+
+&elm {
+ status = "okay";
+};
+
+&epwmss0 {
+ status = "okay";
+
+ ecap0: ecap@48300100 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&ecap0_pins>;
+ };
+};
+
+&gpmc {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&nandflash_pins_s0>;
+ ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */
+ nand@0,0 {
+ reg = <0 0 0>; /* CS0, offset 0 */
+ nand-bus-width = <8>;
+ ti,nand-ecc-opt = "bch8";
+ gpmc,device-nand = "true";
+ gpmc,device-width = <1>;
+ gpmc,sync-clk-ps = <0>;
+ gpmc,cs-on-ns = <0>;
+ gpmc,cs-rd-off-ns = <44>;
+ gpmc,cs-wr-off-ns = <44>;
+ gpmc,adv-on-ns = <6>;
+ gpmc,adv-rd-off-ns = <34>;
+ gpmc,adv-wr-off-ns = <44>;
+ gpmc,we-on-ns = <0>;
+ gpmc,we-off-ns = <40>;
+ gpmc,oe-on-ns = <0>;
+ gpmc,oe-off-ns = <54>;
+ gpmc,access-ns = <64>;
+ gpmc,rd-cycle-ns = <82>;
+ gpmc,wr-cycle-ns = <82>;
+ gpmc,wait-on-read = "true";
+ gpmc,wait-on-write = "true";
+ gpmc,bus-turnaround-ns = <0>;
+ gpmc,cycle2cycle-delay-ns = <0>;
+ gpmc,clk-activation-ns = <0>;
+ gpmc,wait-monitoring-ns = <0>;
+ gpmc,wr-access-ns = <40>;
+ gpmc,wr-data-mux-bus-ns = <0>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+ elm_id = <&elm>;
+
+ /* MTD partition table */
+ partition@0 {
+ label = "SPL1";
+ reg = <0x00000000 0x000020000>;
+ };
+
+ partition@1 {
+ label = "SPL2";
+ reg = <0x00020000 0x00020000>;
+ };
+
+ partition@2 {
+ label = "SPL3";
+ reg = <0x00040000 0x00020000>;
+ };
+
+ partition@3 {
+ label = "SPL4";
+ reg = <0x00060000 0x00020000>;
+ };
+
+ partition@4 {
+ label = "U-boot";
+ reg = <0x00080000 0x001e0000>;
+ };
+
+ partition@5 {
+ label = "environment";
+ reg = <0x00260000 0x00020000>;
+ };
+
+ partition@6 {
+ label = "Kernel";
+ reg = <0x00280000 0x00500000>;
+ };
+
+ partition@7 {
+ label = "File-System";
+ reg = <0x00780000 0x0F880000>;
+ };
+ };
+};
+
#include "tps65910.dtsi"
&tps {
@@ -30,65 +30,6 @@
reg = <0x80000000 0x10000000>; /* 256 MB */
};
- ocp {
- uart0: serial@44e09000 {
- pinctrl-names = "default";
- pinctrl-0 = <&uart0_pins>;
-
- status = "okay";
- };
-
- i2c0: i2c@44e0b000 {
- pinctrl-names = "default";
- pinctrl-0 = <&i2c0_pins>;
-
- status = "okay";
- clock-frequency = <400000>;
-
- tps: tps@2d {
- reg = <0x2d>;
- };
-
- lis331dlh: lis331dlh@18 {
- compatible = "st,lis331dlh", "st,lis3lv02d";
- reg = <0x18>;
- Vdd-supply = <&lis3_reg>;
- Vdd_IO-supply = <&lis3_reg>;
-
- st,click-single-x;
- st,click-single-y;
- st,click-single-z;
- st,click-thresh-x = <10>;
- st,click-thresh-y = <10>;
- st,click-thresh-z = <10>;
- st,irq1-click;
- st,irq2-click;
- st,wakeup-x-lo;
- st,wakeup-x-hi;
- st,wakeup-y-lo;
- st,wakeup-y-hi;
- st,wakeup-z-lo;
- st,wakeup-z-hi;
- st,min-limit-x = <120>;
- st,min-limit-y = <120>;
- st,min-limit-z = <140>;
- st,max-limit-x = <550>;
- st,max-limit-y = <550>;
- st,max-limit-z = <750>;
- };
- };
-
- epwmss2: epwmss@48304000 {
- status = "okay";
-
- ecap2: ecap@48304100 {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&ecap2_pins>;
- };
- };
- };
-
vbat: fixedregulator@0 {
compatible = "regulator-fixed";
regulator-name = "vbat";
@@ -304,6 +245,63 @@
};
};
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins>;
+
+ status = "okay";
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+
+ status = "okay";
+ clock-frequency = <400000>;
+
+ tps: tps@2d {
+ reg = <0x2d>;
+ };
+
+ lis331dlh: lis331dlh@18 {
+ compatible = "st,lis331dlh", "st,lis3lv02d";
+ reg = <0x18>;
+ Vdd-supply = <&lis3_reg>;
+ Vdd_IO-supply = <&lis3_reg>;
+
+ st,click-single-x;
+ st,click-single-y;
+ st,click-single-z;
+ st,click-thresh-x = <10>;
+ st,click-thresh-y = <10>;
+ st,click-thresh-z = <10>;
+ st,irq1-click;
+ st,irq2-click;
+ st,wakeup-x-lo;
+ st,wakeup-x-hi;
+ st,wakeup-y-lo;
+ st,wakeup-y-hi;
+ st,wakeup-z-lo;
+ st,wakeup-z-hi;
+ st,min-limit-x = <120>;
+ st,min-limit-y = <120>;
+ st,min-limit-z = <140>;
+ st,max-limit-x = <550>;
+ st,max-limit-y = <550>;
+ st,max-limit-z = <750>;
+ };
+};
+
+&epwmss2 {
+ status = "okay";
+
+ ecap2: ecap@48304100 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&ecap2_pins>;
+ };
+};
+
#include "tps65910.dtsi"
&tps {
The On Chip Peripherals (OCP) device node is a simplified representation of the AM33XX SoC interconnect. An OCP dev node is already defined in the am33xx.dtsi Device Tree source file included by am33xx based boards so there is no need to redefe this on each board DT file. Also, the OCP and IP modules directly connected to it are SoC internal details that is better to keep outside of board files. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk> --- arch/arm/boot/dts/am335x-bone.dts | 41 ++--- arch/arm/boot/dts/am335x-evm.dts | 322 ++++++++++++++++++------------------ arch/arm/boot/dts/am335x-evmsk.dts | 116 +++++++------- 3 files changed, 236 insertions(+), 243 deletions(-)