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MIPS: BMIPS: Add support PWM device nodes

Browse source 
Adds PWM device nodes to BCM7xxx MIPS based SoCs.

Signed-off-by: Jaedon Shin <jaedon.shin@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Cc: Jonas Gorski <jonas.gorski@gmail.com>
Cc: Kevin Cernekee <cernekee@gmail.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: MIPS Mailing List <linux-mips@linux-mips.org>
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/14000/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Jaedon Shin 2016-08-19 11:52:26 +09:00 committed by Ralf Baechle
parent c834469b88
commit 7bbe59ddbb
16 changed files with 204 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
arch/mips/boot/dts/brcm/bcm7125.dtsi
View file

@ -40,6 +40,12 @@ uart_clk: uart_clk {
#clock-cells = <0>;
clock-frequency = <81000000>;
};
upg_clk: upg_clk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <27000000>;
};
};
rdb {
@ -183,6 +189,14 @@ bscd: i2c@406380 {
status = "disabled";
};
pwma: pwm@406580 {
compatible = "brcm,bcm7038-pwm";
reg = <0x406580 0x28>;
#pwm-cells = <2>;
clocks = <&upg_clk>;
status = "disabled";
};
ehci0: usb@488300 {
compatible = "brcm,bcm7125-ehci", "generic-ehci";
reg = <0x488300 0x100>;

22
arch/mips/boot/dts/brcm/bcm7346.dtsi
View file

@ -40,6 +40,12 @@ uart_clk: uart_clk {
#clock-cells = <0>;
clock-frequency = <81000000>;
};
upg_clk: upg_clk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <27000000>;
};
};
rdb {
@ -210,6 +216,22 @@ bsce: i2c@408980 {
status = "disabled";
};
pwma: pwm@406580 {
compatible = "brcm,bcm7038-pwm";
reg = <0x406580 0x28>;
#pwm-cells = <2>;
clocks = <&upg_clk>;
status = "disabled";
};
pwmb: pwm@406800 {
compatible = "brcm,bcm7038-pwm";
reg = <0x406800 0x28>;
#pwm-cells = <2>;
clocks = <&upg_clk>;
status = "disabled";
};
enet0: ethernet@430000 {
phy-mode = "internal";
phy-handle = <&phy1>;

22
arch/mips/boot/dts/brcm/bcm7358.dtsi
View file

@ -34,6 +34,12 @@ uart_clk: uart_clk {
#clock-cells = <0>;
clock-frequency = <81000000>;
};
upg_clk: upg_clk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <27000000>;
};
};
rdb {
@ -194,6 +200,22 @@ bscd: i2c@408980 {
status = "disabled";
};
pwma: pwm@406400 {
compatible = "brcm,bcm7038-pwm";
reg = <0x406400 0x28>;
#pwm-cells = <2>;
clocks = <&upg_clk>;
status = "disabled";
};
pwmb: pwm@406700 {
compatible = "brcm,bcm7038-pwm";
reg = <0x406700 0x28>;
#pwm-cells = <2>;
clocks = <&upg_clk>;
status = "disabled";
};
enet0: ethernet@430000 {
phy-mode = "internal";
phy-handle = <&phy1>;

14
arch/mips/boot/dts/brcm/bcm7360.dtsi
View file

@ -34,6 +34,12 @@ uart_clk: uart_clk {
#clock-cells = <0>;
clock-frequency = <81000000>;
};
upg_clk: upg_clk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <27000000>;
};
};
rdb {
@ -194,6 +200,14 @@ bscd: i2c@408980 {
status = "disabled";
};
pwma: pwm@406400 {
compatible = "brcm,bcm7038-pwm";
reg = <0x406400 0x28>;
#pwm-cells = <2>;
clocks = <&upg_clk>;
status = "disabled";
};
enet0: ethernet@430000 {
phy-mode = "internal";
phy-handle = <&phy1>;

14
arch/mips/boot/dts/brcm/bcm7362.dtsi
View file

@ -40,6 +40,12 @@ uart_clk: uart_clk {
#clock-cells = <0>;
clock-frequency = <81000000>;
};
upg_clk: upg_clk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <27000000>;
};
};
rdb {
@ -190,6 +196,14 @@ bscd: i2c@408980 {
status = "disabled";
};
pwma: pwm@406400 {
compatible = "brcm,bcm7038-pwm";
reg = <0x406400 0x28>;
#pwm-cells = <2>;
clocks = <&upg_clk>;
status = "disabled";
};
enet0: ethernet@430000 {
phy-mode = "internal";
phy-handle = <&phy1>;

22
arch/mips/boot/dts/brcm/bcm7420.dtsi
View file

@ -40,6 +40,12 @@ uart_clk: uart_clk {
#clock-cells = <0>;
clock-frequency = <81000000>;
};
upg_clk: upg_clk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <27000000>;
};
};
rdb {
@ -191,6 +197,22 @@ bsce: i2c@406800 {
status = "disabled";
};
pwma: pwm@406580 {
compatible = "brcm,bcm7038-pwm";
reg = <0x406580 0x28>;
#pwm-cells = <2>;
clocks = <&upg_clk>;
status = "disabled";
};
pwmb: pwm@406880 {
compatible = "brcm,bcm7038-pwm";
reg = <0x406880 0x28>;
#pwm-cells = <2>;
clocks = <&upg_clk>;
status = "disabled";
};
enet0: ethernet@468000 {
phy-mode = "internal";
phy-handle = <&phy1>;

22
arch/mips/boot/dts/brcm/bcm7425.dtsi
View file

@ -40,6 +40,12 @@ uart_clk: uart_clk {
#clock-cells = <0>;
clock-frequency = <81000000>;
};
upg_clk: upg_clk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <27000000>;
};
};
rdb {
@ -209,6 +215,22 @@ bsce: i2c@406300 {
status = "disabled";
};
pwma: pwm@406580 {
compatible = "brcm,bcm7038-pwm";
reg = <0x406580 0x28>;
#pwm-cells = <2>;
clocks = <&upg_clk>;
status = "disabled";
};
pwmb: pwm@406800 {
compatible = "brcm,bcm7038-pwm";
reg = <0x406800 0x28>;
#pwm-cells = <2>;
clocks = <&upg_clk>;
status = "disabled";
};
enet0: ethernet@b80000 {
phy-mode = "internal";
phy-handle = <&phy1>;

22
arch/mips/boot/dts/brcm/bcm7435.dtsi
View file

@ -52,6 +52,12 @@ uart_clk: uart_clk {
#clock-cells = <0>;
clock-frequency = <81000000>;
};
upg_clk: upg_clk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <27000000>;
};
};
rdb {
@ -224,6 +230,22 @@ bsce: i2c@409180 {
status = "disabled";
};
pwma: pwm@406580 {
compatible = "brcm,bcm7038-pwm";
reg = <0x406580 0x28>;
#pwm-cells = <2>;
clocks = <&upg_clk>;
status = "disabled";
};
pwmb: pwm@406800 {
compatible = "brcm,bcm7038-pwm";
reg = <0x406800 0x28>;
#pwm-cells = <2>;
clocks = <&upg_clk>;
status = "disabled";
};
enet0: ethernet@b80000 {
phy-mode = "internal";
phy-handle = <&phy1>;

4
arch/mips/boot/dts/brcm/bcm97125cbmb.dts
View file

@ -45,6 +45,10 @@ &bscd {
status = "okay";
};
&pwma {
status = "okay";
};
/* FIXME: USB is wonky; disable it for now */
&ehci0 {
status = "disabled";

8
arch/mips/boot/dts/brcm/bcm97346dbsmb.dts
View file

@ -49,6 +49,14 @@ &bsce {
status = "okay";
};
&pwma {
status = "okay";
};
&pwmb {
status = "okay";
};
&enet0 {
status = "okay";
};

8
arch/mips/boot/dts/brcm/bcm97358svmb.dts
View file

@ -45,6 +45,14 @@ &bscd {
status = "okay";
};
&pwma {
status = "okay";
};
&pwmb {
status = "okay";
};
&enet0 {
status = "okay";
};

4
arch/mips/boot/dts/brcm/bcm97360svmb.dts
View file

@ -45,6 +45,10 @@ &bscd {
status = "okay";
};
&pwma {
status = "okay";
};
&enet0 {
status = "okay";
};

4
arch/mips/boot/dts/brcm/bcm97362svmb.dts
View file

@ -41,6 +41,10 @@ &bscd {
status = "okay";
};
&pwma {
status = "okay";
};
&enet0 {
status = "okay";
};

8
arch/mips/boot/dts/brcm/bcm97420c.dts
View file

@ -51,6 +51,14 @@ &bsce {
status = "okay";
};
&pwma {
status = "okay";
};
&pwmb {
status = "okay";
};
/* FIXME: MAC driver comes up but cannot attach to PHY */
&enet0 {
status = "disabled";

8
arch/mips/boot/dts/brcm/bcm97425svmb.dts
View file

@ -51,6 +51,14 @@ &bsce {
status = "okay";
};
&pwma {
status = "okay";
};
&pwmb {
status = "okay";
};
&enet0 {
status = "okay";
};

8
arch/mips/boot/dts/brcm/bcm97435svmb.dts
View file

@ -51,6 +51,14 @@ &bsce {
status = "okay";
};
&pwma {
status = "okay";
};
&pwmb {
status = "okay";
};
&enet0 {
status = "okay";
};