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Diffstat (limited to 'arch/arm/boot/dts/vexpress-v2m.dtsi')
-rw-r--r--arch/arm/boot/dts/vexpress-v2m.dtsi225
1 files changed, 216 insertions, 9 deletions
diff --git a/arch/arm/boot/dts/vexpress-v2m.dtsi b/arch/arm/boot/dts/vexpress-v2m.dtsi
index a6c9c7c82d5..ba856d604fb 100644
--- a/arch/arm/boot/dts/vexpress-v2m.dtsi
+++ b/arch/arm/boot/dts/vexpress-v2m.dtsi
@@ -17,16 +17,15 @@
* CHANGES TO vexpress-v2m-rs1.dtsi!
*/
-/ {
- aliases {
- arm,v2m_timer = &v2m_timer01;
- };
-
motherboard {
- compatible = "simple-bus";
+ model = "V2M-P1";
+ arm,hbi = <0x190>;
+ arm,vexpress,site = <0>;
+ compatible = "arm,vexpress,v2m-p1", "simple-bus";
#address-cells = <2>; /* SMB chipselect number and offset */
#size-cells = <1>;
#interrupt-cells = <1>;
+ ranges;
flash@0,00000000 {
compatible = "arm,vexpress-flash", "cfi-flash";
@@ -54,6 +53,8 @@
reg-io-width = <4>;
smsc,irq-active-high;
smsc,irq-push-pull;
+ vdd33a-supply = <&v2m_fixed_3v3>;
+ vddvario-supply = <&v2m_fixed_3v3>;
};
usb@3,03000000 {
@@ -69,14 +70,36 @@
#size-cells = <1>;
ranges = <0 7 0 0x20000>;
- sysreg@00000 {
+ v2m_sysreg: sysreg@00000 {
compatible = "arm,vexpress-sysreg";
reg = <0x00000 0x1000>;
+
+ v2m_led_gpios: sys_led@08 {
+ compatible = "arm,vexpress-sysreg,sys_led";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ v2m_mmc_gpios: sys_mci@48 {
+ compatible = "arm,vexpress-sysreg,sys_mci";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ v2m_flash_gpios: sys_flash@4c {
+ compatible = "arm,vexpress-sysreg,sys_flash";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
};
- sysctl@01000 {
+ v2m_sysctl: sysctl@01000 {
compatible = "arm,sp810", "arm,primecell";
reg = <0x01000 0x1000>;
+ clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&smbclk>;
+ clock-names = "refclk", "timclk", "apb_pclk";
+ #clock-cells = <1>;
+ clock-output-names = "timerclken0", "timerclken1", "timerclken2", "timerclken3";
};
/* PCI-E I2C bus */
@@ -97,65 +120,92 @@
compatible = "arm,pl041", "arm,primecell";
reg = <0x04000 0x1000>;
interrupts = <11>;
+ clocks = <&smbclk>;
+ clock-names = "apb_pclk";
};
mmci@05000 {
compatible = "arm,pl180", "arm,primecell";
reg = <0x05000 0x1000>;
interrupts = <9 10>;
+ cd-gpios = <&v2m_mmc_gpios 0 0>;
+ wp-gpios = <&v2m_mmc_gpios 1 0>;
+ max-frequency = <12000000>;
+ vmmc-supply = <&v2m_fixed_3v3>;
+ clocks = <&v2m_clk24mhz>, <&smbclk>;
+ clock-names = "mclk", "apb_pclk";
};
kmi@06000 {
compatible = "arm,pl050", "arm,primecell";
reg = <0x06000 0x1000>;
interrupts = <12>;
+ clocks = <&v2m_clk24mhz>, <&smbclk>;
+ clock-names = "KMIREFCLK", "apb_pclk";
};
kmi@07000 {
compatible = "arm,pl050", "arm,primecell";
reg = <0x07000 0x1000>;
interrupts = <13>;
+ clocks = <&v2m_clk24mhz>, <&smbclk>;
+ clock-names = "KMIREFCLK", "apb_pclk";
};
v2m_serial0: uart@09000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x09000 0x1000>;
interrupts = <5>;
+ clocks = <&v2m_oscclk2>, <&smbclk>;
+ clock-names = "uartclk", "apb_pclk";
};
v2m_serial1: uart@0a000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x0a000 0x1000>;
interrupts = <6>;
+ clocks = <&v2m_oscclk2>, <&smbclk>;
+ clock-names = "uartclk", "apb_pclk";
};
v2m_serial2: uart@0b000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x0b000 0x1000>;
interrupts = <7>;
+ clocks = <&v2m_oscclk2>, <&smbclk>;
+ clock-names = "uartclk", "apb_pclk";
};
v2m_serial3: uart@0c000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x0c000 0x1000>;
interrupts = <8>;
+ clocks = <&v2m_oscclk2>, <&smbclk>;
+ clock-names = "uartclk", "apb_pclk";
};
wdt@0f000 {
compatible = "arm,sp805", "arm,primecell";
reg = <0x0f000 0x1000>;
interrupts = <0>;
+ clocks = <&v2m_refclk32khz>, <&smbclk>;
+ clock-names = "wdogclk", "apb_pclk";
};
v2m_timer01: timer@11000 {
compatible = "arm,sp804", "arm,primecell";
reg = <0x11000 0x1000>;
interrupts = <2>;
+ clocks = <&v2m_sysctl 0>, <&v2m_sysctl 1>, <&smbclk>;
+ clock-names = "timclken1", "timclken2", "apb_pclk";
};
v2m_timer23: timer@12000 {
compatible = "arm,sp804", "arm,primecell";
reg = <0x12000 0x1000>;
+ interrupts = <3>;
+ clocks = <&v2m_sysctl 2>, <&v2m_sysctl 3>, <&smbclk>;
+ clock-names = "timclken1", "timclken2", "apb_pclk";
};
/* DVI I2C bus */
@@ -181,6 +231,8 @@
compatible = "arm,pl031", "arm,primecell";
reg = <0x17000 0x1000>;
interrupts = <4>;
+ clocks = <&smbclk>;
+ clock-names = "apb_pclk";
};
compact-flash@1a000 {
@@ -194,7 +246,162 @@
compatible = "arm,pl111", "arm,primecell";
reg = <0x1f000 0x1000>;
interrupts = <14>;
+ clocks = <&v2m_oscclk1>, <&smbclk>;
+ clock-names = "clcdclk", "apb_pclk";
+ };
+ };
+
+ v2m_fixed_3v3: fixedregulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ v2m_clk24mhz: clk24mhz {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <24000000>;
+ clock-output-names = "v2m:clk24mhz";
+ };
+
+ v2m_refclk1mhz: refclk1mhz {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <1000000>;
+ clock-output-names = "v2m:refclk1mhz";
+ };
+
+ v2m_refclk32khz: refclk32khz {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ clock-output-names = "v2m:refclk32khz";
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ user@1 {
+ label = "v2m:green:user1";
+ gpios = <&v2m_led_gpios 0 0>;
+ linux,default-trigger = "heartbeat";
+ };
+
+ user@2 {
+ label = "v2m:green:user2";
+ gpios = <&v2m_led_gpios 1 0>;
+ linux,default-trigger = "mmc0";
+ };
+
+ user@3 {
+ label = "v2m:green:user3";
+ gpios = <&v2m_led_gpios 2 0>;
+ linux,default-trigger = "cpu0";
+ };
+
+ user@4 {
+ label = "v2m:green:user4";
+ gpios = <&v2m_led_gpios 3 0>;
+ linux,default-trigger = "cpu1";
+ };
+
+ user@5 {
+ label = "v2m:green:user5";
+ gpios = <&v2m_led_gpios 4 0>;
+ linux,default-trigger = "cpu2";
+ };
+
+ user@6 {
+ label = "v2m:green:user6";
+ gpios = <&v2m_led_gpios 5 0>;
+ linux,default-trigger = "cpu3";
+ };
+
+ user@7 {
+ label = "v2m:green:user7";
+ gpios = <&v2m_led_gpios 6 0>;
+ linux,default-trigger = "cpu4";
+ };
+
+ user@8 {
+ label = "v2m:green:user8";
+ gpios = <&v2m_led_gpios 7 0>;
+ linux,default-trigger = "cpu5";
+ };
+ };
+
+ mcc {
+ compatible = "arm,vexpress,config-bus";
+ arm,vexpress,config-bridge = <&v2m_sysreg>;
+
+ osc@0 {
+ /* MCC static memory clock */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 0>;
+ freq-range = <25000000 60000000>;
+ #clock-cells = <0>;
+ clock-output-names = "v2m:oscclk0";
+ };
+
+ v2m_oscclk1: osc@1 {
+ /* CLCD clock */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 1>;
+ freq-range = <23750000 63500000>;
+ #clock-cells = <0>;
+ clock-output-names = "v2m:oscclk1";
+ };
+
+ v2m_oscclk2: osc@2 {
+ /* IO FPGA peripheral clock */
+ compatible = "arm,vexpress-osc";
+ arm,vexpress-sysreg,func = <1 2>;
+ freq-range = <24000000 24000000>;
+ #clock-cells = <0>;
+ clock-output-names = "v2m:oscclk2";
+ };
+
+ volt@0 {
+ /* Logic level voltage */
+ compatible = "arm,vexpress-volt";
+ arm,vexpress-sysreg,func = <2 0>;
+ regulator-name = "VIO";
+ regulator-always-on;
+ label = "VIO";
+ };
+
+ temp@0 {
+ /* MCC internal operating temperature */
+ compatible = "arm,vexpress-temp";
+ arm,vexpress-sysreg,func = <4 0>;
+ label = "MCC";
+ };
+
+ reset@0 {
+ compatible = "arm,vexpress-reset";
+ arm,vexpress-sysreg,func = <5 0>;
+ };
+
+ muxfpga@0 {
+ compatible = "arm,vexpress-muxfpga";
+ arm,vexpress-sysreg,func = <7 0>;
+ };
+
+ shutdown@0 {
+ compatible = "arm,vexpress-shutdown";
+ arm,vexpress-sysreg,func = <8 0>;
+ };
+
+ reboot@0 {
+ compatible = "arm,vexpress-reboot";
+ arm,vexpress-sysreg,func = <9 0>;
+ };
+
+ dvimode@0 {
+ compatible = "arm,vexpress-dvimode";
+ arm,vexpress-sysreg,func = <11 0>;
};
};
};
-};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-20 15:19:54 +0000