From 001856fa51eaa704a254955138f76907eb02c2b4 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Mon, 18 Jul 2022 15:11:02 +0200 Subject: [PATCH] bcm4908: backport latest DT patches MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Rafał Miłecki --- ...om-align-gpio-key-node-names-with-dt.patch | 79 ++++++++++++ ...om-bcm4908-Fix-timer-node-for-BCM490.patch | 33 ++++++ ...om-bcm4908-Fix-cpu-node-for-smp-boot.patch | 28 +++++ ...adcom-bcm4908-add-remaining-LED-pins.patch | 112 ++++++++++++++++++ ...om-bcm4908-add-LEDs-controller-block.patch | 32 +++++ ...dcom-bcm4908-add-Asus-GT-AC5300-LEDs.patch | 78 ++++++++++++ ...oadcom-bcm4908-limit-amount-of-GPIOs.patch | 2 +- 7 files changed, 363 insertions(+), 1 deletion(-) create mode 100644 target/linux/bcm4908/patches-5.10/037-v5.20-0001-arm64-dts-broadcom-align-gpio-key-node-names-with-dt.patch create mode 100644 target/linux/bcm4908/patches-5.10/037-v5.20-0002-arm64-dts-broadcom-bcm4908-Fix-timer-node-for-BCM490.patch create mode 100644 target/linux/bcm4908/patches-5.10/037-v5.20-0003-arm64-dts-broadcom-bcm4908-Fix-cpu-node-for-smp-boot.patch create mode 100644 target/linux/bcm4908/patches-5.10/130-0001-arm64-dts-broadcom-bcm4908-add-remaining-LED-pins.patch create mode 100644 target/linux/bcm4908/patches-5.10/130-0002-arm64-dts-broadcom-bcm4908-add-LEDs-controller-block.patch create mode 100644 target/linux/bcm4908/patches-5.10/130-0003-arm64-dts-broadcom-bcm4908-add-Asus-GT-AC5300-LEDs.patch diff --git a/target/linux/bcm4908/patches-5.10/037-v5.20-0001-arm64-dts-broadcom-align-gpio-key-node-names-with-dt.patch b/target/linux/bcm4908/patches-5.10/037-v5.20-0001-arm64-dts-broadcom-align-gpio-key-node-names-with-dt.patch new file mode 100644 index 0000000000..d0d6151957 --- /dev/null +++ b/target/linux/bcm4908/patches-5.10/037-v5.20-0001-arm64-dts-broadcom-align-gpio-key-node-names-with-dt.patch @@ -0,0 +1,79 @@ +From ea559c81b61603d4044df6f826f10a832c42c98c Mon Sep 17 00:00:00 2001 +From: Krzysztof Kozlowski +Date: Wed, 15 Jun 2022 17:52:59 -0700 +Subject: [PATCH] arm64: dts: broadcom: align gpio-key node names with dtschema + +The node names should be generic and DT schema expects certain pattern +(e.g. with key/button/switch). + +Signed-off-by: Krzysztof Kozlowski +Link: https://lore.kernel.org/r/20220616005333.18491-6-krzysztof.kozlowski@linaro.org +--- + .../broadcom/bcm4908/bcm4906-tplink-archer-c2300-v1.dts | 8 ++++---- + .../boot/dts/broadcom/bcm4908/bcm4908-asus-gt-ac5300.dts | 8 ++++---- + 2 files changed, 8 insertions(+), 8 deletions(-) + +--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906-tplink-archer-c2300-v1.dts ++++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906-tplink-archer-c2300-v1.dts +@@ -83,25 +83,25 @@ + compatible = "gpio-keys-polled"; + poll-interval = <100>; + +- brightness { ++ key-brightness { + label = "LEDs"; + linux,code = ; + gpios = <&gpio0 18 GPIO_ACTIVE_LOW>; + }; + +- wps { ++ key-wps { + label = "WPS"; + linux,code = ; + gpios = <&gpio0 21 GPIO_ACTIVE_LOW>; + }; + +- wifi { ++ key-wifi { + label = "WiFi"; + linux,code = ; + gpios = <&gpio0 22 GPIO_ACTIVE_LOW>; + }; + +- restart { ++ key-restart { + label = "Reset"; + linux,code = ; + gpios = <&gpio0 23 GPIO_ACTIVE_LOW>; +--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908-asus-gt-ac5300.dts ++++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908-asus-gt-ac5300.dts +@@ -18,25 +18,25 @@ + compatible = "gpio-keys-polled"; + poll-interval = <100>; + +- wifi { ++ key-wifi { + label = "WiFi"; + linux,code = ; + gpios = <&gpio0 28 GPIO_ACTIVE_LOW>; + }; + +- wps { ++ key-wps { + label = "WPS"; + linux,code = ; + gpios = <&gpio0 29 GPIO_ACTIVE_LOW>; + }; + +- restart { ++ key-restart { + label = "Reset"; + linux,code = ; + gpios = <&gpio0 30 GPIO_ACTIVE_LOW>; + }; + +- brightness { ++ key-brightness { + label = "LEDs"; + linux,code = ; + gpios = <&gpio0 31 GPIO_ACTIVE_LOW>; diff --git a/target/linux/bcm4908/patches-5.10/037-v5.20-0002-arm64-dts-broadcom-bcm4908-Fix-timer-node-for-BCM490.patch b/target/linux/bcm4908/patches-5.10/037-v5.20-0002-arm64-dts-broadcom-bcm4908-Fix-timer-node-for-BCM490.patch new file mode 100644 index 0000000000..c2b924a0fd --- /dev/null +++ b/target/linux/bcm4908/patches-5.10/037-v5.20-0002-arm64-dts-broadcom-bcm4908-Fix-timer-node-for-BCM490.patch @@ -0,0 +1,33 @@ +From b4a544e415e9be33b37d9bfa9d9f9f4d13f553d6 Mon Sep 17 00:00:00 2001 +From: William Zhang +Date: Fri, 8 Jul 2022 11:25:06 -0700 +Subject: [PATCH] arm64: dts: broadcom: bcm4908: Fix timer node for BCM4906 SoC + +The cpu mask value in interrupt property inherits from bcm4908.dtsi +which sets to four cpus. Correct the value to two cpus for dual core +BCM4906 SoC. + +Fixes: c8b404fb05dc ("arm64: dts: broadcom: bcm4908: add BCM4906 Netgear R8000P DTS files") +Signed-off-by: William Zhang +Signed-off-by: Florian Fainelli +--- + arch/arm64/boot/dts/broadcom/bcm4908/bcm4906.dtsi | 8 ++++++++ + 1 file changed, 8 insertions(+) + +--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4906.dtsi +@@ -9,6 +9,14 @@ + /delete-node/ cpu@3; + }; + ++ timer { ++ compatible = "arm,armv8-timer"; ++ interrupts = , ++ , ++ , ++ ; ++ }; ++ + pmu { + compatible = "arm,cortex-a53-pmu"; + interrupts = , diff --git a/target/linux/bcm4908/patches-5.10/037-v5.20-0003-arm64-dts-broadcom-bcm4908-Fix-cpu-node-for-smp-boot.patch b/target/linux/bcm4908/patches-5.10/037-v5.20-0003-arm64-dts-broadcom-bcm4908-Fix-cpu-node-for-smp-boot.patch new file mode 100644 index 0000000000..482fd1cc98 --- /dev/null +++ b/target/linux/bcm4908/patches-5.10/037-v5.20-0003-arm64-dts-broadcom-bcm4908-Fix-cpu-node-for-smp-boot.patch @@ -0,0 +1,28 @@ +From 8bd582ae9a71d7f14c4e0c735b2eacaf7516d626 Mon Sep 17 00:00:00 2001 +From: William Zhang +Date: Fri, 8 Jul 2022 11:25:07 -0700 +Subject: [PATCH] arm64: dts: broadcom: bcm4908: Fix cpu node for smp boot + +Add spin-table enable-method and cpu-release-addr properties for +cpu0 node. This is required by all ARMv8 SoC. Otherwise some +bootloader like u-boot can not update cpu-release-addr and linux +fails to start up secondary cpus. + +Fixes: 2961f69f151c ("arm64: dts: broadcom: add BCM4908 and Asus GT-AC5300 early DTS files") +Signed-off-by: William Zhang +Signed-off-by: Florian Fainelli +--- + arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi | 2 ++ + 1 file changed, 2 insertions(+) + +--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi +@@ -29,6 +29,8 @@ + device_type = "cpu"; + compatible = "brcm,brahma-b53"; + reg = <0x0>; ++ enable-method = "spin-table"; ++ cpu-release-addr = <0x0 0xfff8>; + next-level-cache = <&l2>; + }; + diff --git a/target/linux/bcm4908/patches-5.10/130-0001-arm64-dts-broadcom-bcm4908-add-remaining-LED-pins.patch b/target/linux/bcm4908/patches-5.10/130-0001-arm64-dts-broadcom-bcm4908-add-remaining-LED-pins.patch new file mode 100644 index 0000000000..be1efcde86 --- /dev/null +++ b/target/linux/bcm4908/patches-5.10/130-0001-arm64-dts-broadcom-bcm4908-add-remaining-LED-pins.patch @@ -0,0 +1,112 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Mon, 18 Jul 2022 13:16:05 +0200 +Subject: [PATCH] arm64: dts: broadcom: bcm4908: add remaining LED pins +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Include all 32 pins. + +Signed-off-by: Rafał Miłecki +--- + .../boot/dts/broadcom/bcm4908/bcm4908.dtsi | 75 +++++++++++++++++++ + 1 file changed, 75 insertions(+) + +--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi +@@ -352,6 +352,61 @@ + groups = "led_9_grp_a"; + }; + ++ pins_led_10_a: led_10-a-pins { ++ function = "led_10"; ++ groups = "led_10_grp_a"; ++ }; ++ ++ pins_led_11_a: led_11-a-pins { ++ function = "led_11"; ++ groups = "led_11_grp_a"; ++ }; ++ ++ pins_led_12_a: led_12-a-pins { ++ function = "led_12"; ++ groups = "led_12_grp_a"; ++ }; ++ ++ pins_led_13_a: led_13-a-pins { ++ function = "led_13"; ++ groups = "led_13_grp_a"; ++ }; ++ ++ pins_led_14_a: led_14-a-pins { ++ function = "led_14"; ++ groups = "led_14_grp_a"; ++ }; ++ ++ pins_led_15_a: led_15-a-pins { ++ function = "led_15"; ++ groups = "led_15_grp_a"; ++ }; ++ ++ pins_led_16_a: led_16-a-pins { ++ function = "led_16"; ++ groups = "led_16_grp_a"; ++ }; ++ ++ pins_led_17_a: led_17-a-pins { ++ function = "led_17"; ++ groups = "led_17_grp_a"; ++ }; ++ ++ pins_led_18_a: led_18-a-pins { ++ function = "led_18"; ++ groups = "led_18_grp_a"; ++ }; ++ ++ pins_led_19_a: led_19-a-pins { ++ function = "led_19"; ++ groups = "led_19_grp_a"; ++ }; ++ ++ pins_led_20_a: led_20-a-pins { ++ function = "led_20"; ++ groups = "led_20_grp_a"; ++ }; ++ + pins_led_21_a: led_21-a-pins { + function = "led_21"; + groups = "led_21_grp_a"; +@@ -362,6 +417,21 @@ + groups = "led_22_grp_a"; + }; + ++ pins_led_23_a: led_23-a-pins { ++ function = "led_23"; ++ groups = "led_23_grp_a"; ++ }; ++ ++ pins_led_24_a: led_24-a-pins { ++ function = "led_24"; ++ groups = "led_24_grp_a"; ++ }; ++ ++ pins_led_25_a: led_25-a-pins { ++ function = "led_25"; ++ groups = "led_25_grp_a"; ++ }; ++ + pins_led_26_a: led_26-a-pins { + function = "led_26"; + groups = "led_26_grp_a"; +@@ -387,6 +457,11 @@ + groups = "led_30_grp_a"; + }; + ++ pins_led_31_a: led_31-a-pins { ++ function = "led_31"; ++ groups = "led_31_grp_a"; ++ }; ++ + pins_hs_uart: hs_uart-pins { + function = "hs_uart"; + groups = "hs_uart_grp"; diff --git a/target/linux/bcm4908/patches-5.10/130-0002-arm64-dts-broadcom-bcm4908-add-LEDs-controller-block.patch b/target/linux/bcm4908/patches-5.10/130-0002-arm64-dts-broadcom-bcm4908-add-LEDs-controller-block.patch new file mode 100644 index 0000000000..0ba3745798 --- /dev/null +++ b/target/linux/bcm4908/patches-5.10/130-0002-arm64-dts-broadcom-bcm4908-add-LEDs-controller-block.patch @@ -0,0 +1,32 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Mon, 18 Jul 2022 13:17:57 +0200 +Subject: [PATCH] arm64: dts: broadcom: bcm4908: add LEDs controller block +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +BCM4908 includes LEDs controller that supports multiple brightness +levels & hardware blinking. + +Signed-off-by: Rafał Miłecki +--- + arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi | 8 ++++++++ + 1 file changed, 8 insertions(+) + +--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi ++++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi +@@ -517,6 +517,14 @@ + status = "okay"; + }; + ++ leds: leds@800 { ++ compatible = "brcm,bcm4908-leds", "brcm,bcm63138-leds"; ++ reg = <0x800 0xdc>; ++ ++ #address-cells = <1>; ++ #size-cells = <0>; ++ }; ++ + nand-controller@1800 { + #address-cells = <1>; + #size-cells = <0>; diff --git a/target/linux/bcm4908/patches-5.10/130-0003-arm64-dts-broadcom-bcm4908-add-Asus-GT-AC5300-LEDs.patch b/target/linux/bcm4908/patches-5.10/130-0003-arm64-dts-broadcom-bcm4908-add-Asus-GT-AC5300-LEDs.patch new file mode 100644 index 0000000000..796395a017 --- /dev/null +++ b/target/linux/bcm4908/patches-5.10/130-0003-arm64-dts-broadcom-bcm4908-add-Asus-GT-AC5300-LEDs.patch @@ -0,0 +1,78 @@ +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= +Date: Mon, 18 Jul 2022 13:21:54 +0200 +Subject: [PATCH] arm64: dts: broadcom: bcm4908: add Asus GT-AC5300 LEDs +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +There are 5 software-controllable LEDs on PCB. + +Signed-off-by: Rafał Miłecki +--- + .../bcm4908/bcm4908-asus-gt-ac5300.dts | 48 +++++++++++++++++++ + 1 file changed, 48 insertions(+) + +--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908-asus-gt-ac5300.dts ++++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908-asus-gt-ac5300.dts +@@ -2,6 +2,7 @@ + + #include + #include ++#include + + #include "bcm4908.dtsi" + +@@ -118,6 +119,53 @@ + }; + }; + ++&leds { ++ led-power@11 { ++ reg = <0x11>; ++ function = LED_FUNCTION_POWER; ++ color = ; ++ default-state = "on"; ++ active-low; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pins_led_17_a>; ++ }; ++ ++ led-wan-red@12 { ++ reg = <0x12>; ++ function = LED_FUNCTION_WAN; ++ color = ; ++ active-low; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pins_led_18_a>; ++ }; ++ ++ led-wps@14 { ++ reg = <0x14>; ++ function = LED_FUNCTION_WPS; ++ color = ; ++ active-low; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pins_led_20_a>; ++ }; ++ ++ led-wan-white@15 { ++ reg = <0x15>; ++ function = LED_FUNCTION_WAN; ++ color = ; ++ active-low; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pins_led_21_a>; ++ }; ++ ++ led-lan@19 { ++ reg = <0x19>; ++ function = LED_FUNCTION_LAN; ++ color = ; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&pins_led_25_a>; ++ }; ++}; ++ + &nandcs { + nand-ecc-strength = <4>; + nand-ecc-step-size = <512>; diff --git a/target/linux/bcm4908/patches-5.10/300-arm64-dts-broadcom-bcm4908-limit-amount-of-GPIOs.patch b/target/linux/bcm4908/patches-5.10/300-arm64-dts-broadcom-bcm4908-limit-amount-of-GPIOs.patch index 5d924d68c6..93c89ffa30 100644 --- a/target/linux/bcm4908/patches-5.10/300-arm64-dts-broadcom-bcm4908-limit-amount-of-GPIOs.patch +++ b/target/linux/bcm4908/patches-5.10/300-arm64-dts-broadcom-bcm4908-limit-amount-of-GPIOs.patch @@ -12,7 +12,7 @@ Signed-off-by: Rafał Miłecki --- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi +++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi -@@ -290,7 +290,7 @@ +@@ -292,7 +292,7 @@ gpio0: gpio-controller@500 { compatible = "brcm,bcm6345-gpio"; reg-names = "dirout", "dat"; -- 2.30.2