diff options
Diffstat (limited to 'target/linux/d1/patches-6.1/0064-riscv-dts-allwinner-d1-Hook-up-PWM-controlled-CPU-vo.patch')
| -rw-r--r-- | target/linux/d1/patches-6.1/0064-riscv-dts-allwinner-d1-Hook-up-PWM-controlled-CPU-vo.patch | 124 |
1 files changed, 0 insertions, 124 deletions
diff --git a/target/linux/d1/patches-6.1/0064-riscv-dts-allwinner-d1-Hook-up-PWM-controlled-CPU-vo.patch b/target/linux/d1/patches-6.1/0064-riscv-dts-allwinner-d1-Hook-up-PWM-controlled-CPU-vo.patch deleted file mode 100644 index ff61b07d93..0000000000 --- a/target/linux/d1/patches-6.1/0064-riscv-dts-allwinner-d1-Hook-up-PWM-controlled-CPU-vo.patch +++ /dev/null @@ -1,124 +0,0 @@ -From 5479c8efb6ffbbc8b7fd1068337037faf9c20a36 Mon Sep 17 00:00:00 2001 -From: Samuel Holland <samuel@sholland.org> -Date: Thu, 11 Aug 2022 22:25:40 -0500 -Subject: [PATCH 064/117] riscv: dts: allwinner: d1: Hook up PWM-controlled CPU - voltage regulators - -Signed-off-by: Samuel Holland <samuel@sholland.org> ---- - .../allwinner/sun20i-d1-clockworkpi-v3.14.dts | 19 +++++++++++-------- - .../sun20i-d1-dongshan-nezha-stu.dts | 19 +++++++++++-------- - .../boot/dts/allwinner/sun20i-d1-nezha.dts | 19 +++++++++++-------- - 3 files changed, 33 insertions(+), 24 deletions(-) - ---- a/arch/riscv/boot/dts/allwinner/sun20i-d1-clockworkpi-v3.14.dts -+++ b/arch/riscv/boot/dts/allwinner/sun20i-d1-clockworkpi-v3.14.dts -@@ -48,16 +48,13 @@ - }; - }; - -- /* -- * This regulator is PWM-controlled, but the PWM controller is not -- * yet supported, so fix the regulator to its default voltage. -- */ - reg_vdd_cpu: vdd-cpu { -- compatible = "regulator-fixed"; -+ compatible = "pwm-regulator"; -+ pwms = <&pwm 0 50000 0>; -+ pwm-supply = <®_vcc>; - regulator-name = "vdd-cpu"; -- regulator-min-microvolt = <1100000>; -- regulator-max-microvolt = <1100000>; -- vin-supply = <®_vcc>; -+ regulator-min-microvolt = <810000>; -+ regulator-max-microvolt = <1160000>; - }; - - wifi_pwrseq: wifi-pwrseq { -@@ -254,6 +251,12 @@ - }; - }; - -+&pwm { -+ pinctrl-0 = <&pwm0_pd16_pin>; -+ pinctrl-names = "default"; -+ status = "okay"; -+}; -+ - &uart0 { - pinctrl-0 = <&uart0_pb8_pins>; - pinctrl-names = "default"; ---- a/arch/riscv/boot/dts/allwinner/sun20i-d1-dongshan-nezha-stu.dts -+++ b/arch/riscv/boot/dts/allwinner/sun20i-d1-dongshan-nezha-stu.dts -@@ -43,16 +43,13 @@ - vin-supply = <®_vcc>; - }; - -- /* -- * This regulator is PWM-controlled, but the PWM controller is not -- * yet supported, so fix the regulator to its default voltage. -- */ - reg_vdd_cpu: vdd-cpu { -- compatible = "regulator-fixed"; -+ compatible = "pwm-regulator"; -+ pwms = <&pwm 0 50000 0>; -+ pwm-supply = <®_vcc>; - regulator-name = "vdd-cpu"; -- regulator-min-microvolt = <1100000>; -- regulator-max-microvolt = <1100000>; -- vin-supply = <®_vcc>; -+ regulator-min-microvolt = <810000>; -+ regulator-max-microvolt = <1160000>; - }; - }; - -@@ -95,6 +92,12 @@ - status = "okay"; - }; - -+&pwm { -+ pinctrl-0 = <&pwm0_pd16_pin>; -+ pinctrl-names = "default"; -+ status = "okay"; -+}; -+ - &uart0 { - pinctrl-0 = <&uart0_pb8_pins>; - pinctrl-names = "default"; ---- a/arch/riscv/boot/dts/allwinner/sun20i-d1-nezha.dts -+++ b/arch/riscv/boot/dts/allwinner/sun20i-d1-nezha.dts -@@ -35,16 +35,13 @@ - vin-supply = <®_vcc>; - }; - -- /* -- * This regulator is PWM-controlled, but the PWM controller is not -- * yet supported, so fix the regulator to its default voltage. -- */ - reg_vdd_cpu: vdd-cpu { -- compatible = "regulator-fixed"; -+ compatible = "pwm-regulator"; -+ pwms = <&pwm 0 50000 0>; -+ pwm-supply = <®_vcc>; - regulator-name = "vdd-cpu"; -- regulator-min-microvolt = <1100000>; -- regulator-max-microvolt = <1100000>; -- vin-supply = <®_vcc>; -+ regulator-min-microvolt = <810000>; -+ regulator-max-microvolt = <1160000>; - }; - - wifi_pwrseq: wifi-pwrseq { -@@ -155,6 +152,12 @@ - status = "okay"; - }; - -+&pwm { -+ pinctrl-0 = <&pwm0_pd16_pin>; -+ pinctrl-names = "default"; -+ status = "okay"; -+}; -+ - &uart0 { - pinctrl-0 = <&uart0_pb8_pins>; - pinctrl-names = "default"; |