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bcm4908: backport first 5.18 DTS changes
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This commit is contained in:
Rafał Miłecki
parent
ad5bf16001
commit
da8b720b0e
@ -0,0 +1,47 @@
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From 33826e9c6ba76b265d4e26cb95493fa27ed78974 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
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Date: Wed, 29 Dec 2021 11:23:14 +0100
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Subject: [PATCH] arm64: dts: broadcom: bcm4908: use proper TWD binding
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Block at <ff800400 0x4c> is a TWD that contains timers, watchdog and
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reset. Actual timers happen to be at block beginning but they only span
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across the first 0x28 registers. It means the old block description was
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incorrect (size 0x3c).
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Drop timers binding for now and use documented TWD binding. Timers
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should be properly documented and defined as TWD subnode.
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Fixes: 2961f69f151c ("arm64: dts: broadcom: add BCM4908 and Asus GT-AC5300 early DTS files")
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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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---
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arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
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+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
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@@ -273,9 +273,9 @@
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#size-cells = <1>;
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ranges = <0x00 0x00 0xff800000 0x3000>;
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- timer: timer@400 {
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- compatible = "brcm,bcm6328-timer", "syscon";
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- reg = <0x400 0x3c>;
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+ twd: timer-mfd@400 {
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+ compatible = "brcm,bcm4908-twd", "simple-mfd", "syscon";
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+ reg = <0x400 0x4c>;
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};
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gpio0: gpio-controller@500 {
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@@ -330,7 +330,7 @@
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reboot {
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compatible = "syscon-reboot";
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- regmap = <&timer>;
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+ regmap = <&twd>;
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offset = <0x34>;
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mask = <1>;
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};
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@ -0,0 +1,160 @@
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From 72b1c5da796ec5266f2012c36470e226cb4f09c9 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
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Date: Thu, 30 Dec 2021 12:05:35 +0100
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Subject: [PATCH] arm64: dts: broadcom: bcm4908: add pinctrl binding
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Describe pinmux block with its maps.
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Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
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---
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.../boot/dts/broadcom/bcm4908/bcm4908.dtsi | 135 ++++++++++++++++++
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1 file changed, 135 insertions(+)
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--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
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+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
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@@ -287,6 +287,141 @@
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gpio-controller;
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};
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+ pinctrl@560 {
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+ compatible = "brcm,bcm4908-pinctrl";
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+ reg = <0x560 0x10>;
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+
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+ pins_led_0_a: led_0-a-pins {
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+ function = "led_0";
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+ groups = "led_0_grp_a";
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+ };
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+
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+ pins_led_1_a: led_1-a-pins {
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+ function = "led_1";
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+ groups = "led_1_grp_a";
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+ };
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+
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+ pins_led_2_a: led_2-a-pins {
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+ function = "led_2";
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+ groups = "led_2_grp_a";
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+ };
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+
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+ pins_led_3_a: led_3-a-pins {
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+ function = "led_3";
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+ groups = "led_3_grp_a";
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+ };
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+
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+ pins_led_4_a: led_4-a-pins {
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+ function = "led_4";
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+ groups = "led_4_grp_a";
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+ };
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+
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+ pins_led_5_a: led_5-a-pins {
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+ function = "led_5";
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+ groups = "led_5_grp_a";
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+ };
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+
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+ pins_led_6_a: led_6-a-pins {
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+ function = "led_6";
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+ groups = "led_6_grp_a";
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+ };
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+
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+ pins_led_7_a: led_7-a-pins {
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+ function = "led_7";
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+ groups = "led_7_grp_a";
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+ };
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+
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+ pins_led_8_a: led_8-a-pins {
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+ function = "led_8";
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+ groups = "led_8_grp_a";
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+ };
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+
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+ pins_led_9_a: led_9-a-pins {
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+ function = "led_9";
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+ groups = "led_9_grp_a";
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+ };
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+
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+ pins_led_21_a: led_21-a-pins {
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+ function = "led_21";
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+ groups = "led_21_grp_a";
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+ };
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+
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+ pins_led_22_a: led_22-a-pins {
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+ function = "led_22";
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+ groups = "led_22_grp_a";
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+ };
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+
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+ pins_led_26_a: led_26-a-pins {
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+ function = "led_26";
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+ groups = "led_26_grp_a";
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+ };
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+
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+ pins_led_27_a: led_27-a-pins {
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+ function = "led_27";
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+ groups = "led_27_grp_a";
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+ };
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+
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+ pins_led_28_a: led_28-a-pins {
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+ function = "led_28";
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+ groups = "led_28_grp_a";
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+ };
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+
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+ pins_led_29_a: led_29-a-pins {
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+ function = "led_29";
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+ groups = "led_29_grp_a";
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+ };
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+
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+ pins_led_30_a: led_30-a-pins {
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+ function = "led_30";
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+ groups = "led_30_grp_a";
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+ };
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+
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+ pins_hs_uart: hs_uart-pins {
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+ function = "hs_uart";
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+ groups = "hs_uart_grp";
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+ };
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+
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+ pins_i2c_a: i2c-a-pins {
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+ function = "i2c";
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+ groups = "i2c_grp_a";
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+ };
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+
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+ pins_i2c_b: i2c-b-pins {
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+ function = "i2c";
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+ groups = "i2c_grp_b";
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+ };
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+
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+ pins_i2s: i2s-pins {
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+ function = "i2s";
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+ groups = "i2s_grp";
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+ };
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+
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+ pins_nand_ctrl: nand_ctrl-pins {
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+ function = "nand_ctrl";
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+ groups = "nand_ctrl_grp";
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+ };
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+
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+ pins_nand_data: nand_data-pins {
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+ function = "nand_data";
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+ groups = "nand_data_grp";
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+ };
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+
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+ pins_emmc_ctrl: emmc_ctrl-pins {
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+ function = "emmc_ctrl";
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+ groups = "emmc_ctrl_grp";
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+ };
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+
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+ pins_usb0_pwr: usb0_pwr-pins {
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+ function = "usb0_pwr";
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+ groups = "usb0_pwr_grp";
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+ };
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+
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+ pins_usb1_pwr: usb1_pwr-pins {
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+ function = "usb1_pwr";
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+ groups = "usb1_pwr_grp";
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+ };
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+ };
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+
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uart0: serial@640 {
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compatible = "brcm,bcm6345-uart";
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reg = <0x640 0x18>;
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@ -95,7 +95,7 @@ Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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+ };
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+ };
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--- a/MAINTAINERS
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--- a/MAINTAINERS
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+++ b/MAINTAINERS
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+++ b/MAINTAINERS
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@@ -3688,6 +3688,13 @@ F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml
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@@ -3436,6 +3436,13 @@ F: Documentation/devicetree/bindings/net
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F: drivers/net/ethernet/broadcom/bcm4908_enet.*
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F: drivers/net/ethernet/broadcom/bcm4908_enet.*
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F: drivers/net/ethernet/broadcom/unimac.h
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F: drivers/net/ethernet/broadcom/unimac.h
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@ -107,5 +107,5 @@ Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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+F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
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+F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
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+
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+
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BROADCOM BCM5301X ARM ARCHITECTURE
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BROADCOM BCM5301X ARM ARCHITECTURE
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M: Florian Fainelli <f.fainelli@gmail.com>
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M: Hauke Mehrtens <hauke@hauke-m.de>
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M: Hauke Mehrtens <hauke@hauke-m.de>
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M: Rafał Miłecki <zajec5@gmail.com>
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@ -17,16 +17,10 @@ Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
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--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
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+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
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+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
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@@ -273,9 +273,18 @@
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@@ -276,6 +276,15 @@
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#size-cells = <1>;
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twd: timer-mfd@400 {
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ranges = <0x00 0x00 0xff800000 0x3000>;
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compatible = "brcm,bcm4908-twd", "simple-mfd", "syscon";
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reg = <0x400 0x4c>;
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- timer: timer@400 {
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- compatible = "brcm,bcm6328-timer", "syscon";
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- reg = <0x400 0x3c>;
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+ twd: timer-mfd@400 {
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+ compatible = "brcm,bcm4908-twd", "brcm,twd", "simple-mfd", "syscon";
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+ reg = <0x400 0x4c>;
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+ ranges = <0x0 0x400 0x4c>;
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+ ranges = <0x0 0x400 0x4c>;
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+
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+
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+ #address-cells = <1>;
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+ #address-cells = <1>;
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@ -39,12 +33,3 @@ Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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};
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};
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gpio0: gpio-controller@500 {
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gpio0: gpio-controller@500 {
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@@ -330,7 +339,7 @@
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reboot {
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compatible = "syscon-reboot";
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- regmap = <&timer>;
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+ regmap = <&twd>;
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offset = <0x34>;
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mask = <1>;
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};
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@ -0,0 +1,47 @@
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From 33826e9c6ba76b265d4e26cb95493fa27ed78974 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
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||||||
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Date: Wed, 29 Dec 2021 11:23:14 +0100
|
||||||
|
Subject: [PATCH] arm64: dts: broadcom: bcm4908: use proper TWD binding
|
||||||
|
MIME-Version: 1.0
|
||||||
|
Content-Type: text/plain; charset=UTF-8
|
||||||
|
Content-Transfer-Encoding: 8bit
|
||||||
|
|
||||||
|
Block at <ff800400 0x4c> is a TWD that contains timers, watchdog and
|
||||||
|
reset. Actual timers happen to be at block beginning but they only span
|
||||||
|
across the first 0x28 registers. It means the old block description was
|
||||||
|
incorrect (size 0x3c).
|
||||||
|
|
||||||
|
Drop timers binding for now and use documented TWD binding. Timers
|
||||||
|
should be properly documented and defined as TWD subnode.
|
||||||
|
|
||||||
|
Fixes: 2961f69f151c ("arm64: dts: broadcom: add BCM4908 and Asus GT-AC5300 early DTS files")
|
||||||
|
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
|
||||||
|
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
|
||||||
|
---
|
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|
arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi | 8 ++++----
|
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|
1 file changed, 4 insertions(+), 4 deletions(-)
|
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|
|
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--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
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+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
|
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|
@@ -273,9 +273,9 @@
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|
#size-cells = <1>;
|
||||||
|
ranges = <0x00 0x00 0xff800000 0x3000>;
|
||||||
|
|
||||||
|
- timer: timer@400 {
|
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|
- compatible = "brcm,bcm6328-timer", "syscon";
|
||||||
|
- reg = <0x400 0x3c>;
|
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|
+ twd: timer-mfd@400 {
|
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|
+ compatible = "brcm,bcm4908-twd", "simple-mfd", "syscon";
|
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|
+ reg = <0x400 0x4c>;
|
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|
};
|
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|
|
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|
gpio0: gpio-controller@500 {
|
||||||
|
@@ -330,7 +330,7 @@
|
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|
|
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|
reboot {
|
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|
compatible = "syscon-reboot";
|
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|
- regmap = <&timer>;
|
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|
+ regmap = <&twd>;
|
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|
offset = <0x34>;
|
||||||
|
mask = <1>;
|
||||||
|
};
|
||||||
@ -0,0 +1,160 @@
|
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|
From 72b1c5da796ec5266f2012c36470e226cb4f09c9 Mon Sep 17 00:00:00 2001
|
||||||
|
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
|
||||||
|
Date: Thu, 30 Dec 2021 12:05:35 +0100
|
||||||
|
Subject: [PATCH] arm64: dts: broadcom: bcm4908: add pinctrl binding
|
||||||
|
MIME-Version: 1.0
|
||||||
|
Content-Type: text/plain; charset=UTF-8
|
||||||
|
Content-Transfer-Encoding: 8bit
|
||||||
|
|
||||||
|
Describe pinmux block with its maps.
|
||||||
|
|
||||||
|
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
|
||||||
|
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
|
||||||
|
---
|
||||||
|
.../boot/dts/broadcom/bcm4908/bcm4908.dtsi | 135 ++++++++++++++++++
|
||||||
|
1 file changed, 135 insertions(+)
|
||||||
|
|
||||||
|
--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
|
||||||
|
+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
|
||||||
|
@@ -287,6 +287,141 @@
|
||||||
|
gpio-controller;
|
||||||
|
};
|
||||||
|
|
||||||
|
+ pinctrl@560 {
|
||||||
|
+ compatible = "brcm,bcm4908-pinctrl";
|
||||||
|
+ reg = <0x560 0x10>;
|
||||||
|
+
|
||||||
|
+ pins_led_0_a: led_0-a-pins {
|
||||||
|
+ function = "led_0";
|
||||||
|
+ groups = "led_0_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_led_1_a: led_1-a-pins {
|
||||||
|
+ function = "led_1";
|
||||||
|
+ groups = "led_1_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_led_2_a: led_2-a-pins {
|
||||||
|
+ function = "led_2";
|
||||||
|
+ groups = "led_2_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_led_3_a: led_3-a-pins {
|
||||||
|
+ function = "led_3";
|
||||||
|
+ groups = "led_3_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_led_4_a: led_4-a-pins {
|
||||||
|
+ function = "led_4";
|
||||||
|
+ groups = "led_4_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_led_5_a: led_5-a-pins {
|
||||||
|
+ function = "led_5";
|
||||||
|
+ groups = "led_5_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_led_6_a: led_6-a-pins {
|
||||||
|
+ function = "led_6";
|
||||||
|
+ groups = "led_6_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_led_7_a: led_7-a-pins {
|
||||||
|
+ function = "led_7";
|
||||||
|
+ groups = "led_7_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_led_8_a: led_8-a-pins {
|
||||||
|
+ function = "led_8";
|
||||||
|
+ groups = "led_8_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_led_9_a: led_9-a-pins {
|
||||||
|
+ function = "led_9";
|
||||||
|
+ groups = "led_9_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_led_21_a: led_21-a-pins {
|
||||||
|
+ function = "led_21";
|
||||||
|
+ groups = "led_21_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_led_22_a: led_22-a-pins {
|
||||||
|
+ function = "led_22";
|
||||||
|
+ groups = "led_22_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_led_26_a: led_26-a-pins {
|
||||||
|
+ function = "led_26";
|
||||||
|
+ groups = "led_26_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_led_27_a: led_27-a-pins {
|
||||||
|
+ function = "led_27";
|
||||||
|
+ groups = "led_27_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_led_28_a: led_28-a-pins {
|
||||||
|
+ function = "led_28";
|
||||||
|
+ groups = "led_28_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_led_29_a: led_29-a-pins {
|
||||||
|
+ function = "led_29";
|
||||||
|
+ groups = "led_29_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_led_30_a: led_30-a-pins {
|
||||||
|
+ function = "led_30";
|
||||||
|
+ groups = "led_30_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_hs_uart: hs_uart-pins {
|
||||||
|
+ function = "hs_uart";
|
||||||
|
+ groups = "hs_uart_grp";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_i2c_a: i2c-a-pins {
|
||||||
|
+ function = "i2c";
|
||||||
|
+ groups = "i2c_grp_a";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_i2c_b: i2c-b-pins {
|
||||||
|
+ function = "i2c";
|
||||||
|
+ groups = "i2c_grp_b";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_i2s: i2s-pins {
|
||||||
|
+ function = "i2s";
|
||||||
|
+ groups = "i2s_grp";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_nand_ctrl: nand_ctrl-pins {
|
||||||
|
+ function = "nand_ctrl";
|
||||||
|
+ groups = "nand_ctrl_grp";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_nand_data: nand_data-pins {
|
||||||
|
+ function = "nand_data";
|
||||||
|
+ groups = "nand_data_grp";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_emmc_ctrl: emmc_ctrl-pins {
|
||||||
|
+ function = "emmc_ctrl";
|
||||||
|
+ groups = "emmc_ctrl_grp";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_usb0_pwr: usb0_pwr-pins {
|
||||||
|
+ function = "usb0_pwr";
|
||||||
|
+ groups = "usb0_pwr_grp";
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
+ pins_usb1_pwr: usb1_pwr-pins {
|
||||||
|
+ function = "usb1_pwr";
|
||||||
|
+ groups = "usb1_pwr_grp";
|
||||||
|
+ };
|
||||||
|
+ };
|
||||||
|
+
|
||||||
|
uart0: serial@640 {
|
||||||
|
compatible = "brcm,bcm6345-uart";
|
||||||
|
reg = <0x640 0x18>;
|
||||||
@ -17,16 +17,10 @@ Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
|
|||||||
|
|
||||||
--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
|
--- a/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
|
||||||
+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
|
+++ b/arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi
|
||||||
@@ -273,9 +273,18 @@
|
@@ -276,6 +276,15 @@
|
||||||
#size-cells = <1>;
|
twd: timer-mfd@400 {
|
||||||
ranges = <0x00 0x00 0xff800000 0x3000>;
|
compatible = "brcm,bcm4908-twd", "simple-mfd", "syscon";
|
||||||
|
reg = <0x400 0x4c>;
|
||||||
- timer: timer@400 {
|
|
||||||
- compatible = "brcm,bcm6328-timer", "syscon";
|
|
||||||
- reg = <0x400 0x3c>;
|
|
||||||
+ twd: timer-mfd@400 {
|
|
||||||
+ compatible = "brcm,bcm4908-twd", "brcm,twd", "simple-mfd", "syscon";
|
|
||||||
+ reg = <0x400 0x4c>;
|
|
||||||
+ ranges = <0x0 0x400 0x4c>;
|
+ ranges = <0x0 0x400 0x4c>;
|
||||||
+
|
+
|
||||||
+ #address-cells = <1>;
|
+ #address-cells = <1>;
|
||||||
@ -39,12 +33,3 @@ Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
|
|||||||
};
|
};
|
||||||
|
|
||||||
gpio0: gpio-controller@500 {
|
gpio0: gpio-controller@500 {
|
||||||
@@ -330,7 +339,7 @@
|
|
||||||
|
|
||||||
reboot {
|
|
||||||
compatible = "syscon-reboot";
|
|
||||||
- regmap = <&timer>;
|
|
||||||
+ regmap = <&twd>;
|
|
||||||
offset = <0x34>;
|
|
||||||
mask = <1>;
|
|
||||||
};
|
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user