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rockchip: backport pcie update for rock 5a

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This enables the M.2 E-key on ROCK 5A board.
Reorder rk356x patch while at it.

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
Link: https://github.com/openwrt/openwrt/pull/16340
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Tianling Shen 2024-09-06 15:20:46 +08:00 committed by Robert Marko
parent 89b1d0ed9c
commit 317076d257
4 changed files with 112 additions and 2 deletions
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0
target/linux/rockchip/patches-6.6/060-01-v6.10-arm64-dts-rockchip-correct-the-model-name-for-Radxa-.patch → target/linux/rockchip/patches-6.6/015-v6.10-arm64-dts-rockchip-correct-the-model-name-for-Radxa-.patch
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110
target/linux/rockchip/patches-6.6/051-04-v6.12-arm64-dts-rockchip-enable-PCIe-on-M.2-E-key-for-Radxa-ROC.patch Normal file
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@ -0,0 +1,110 @@
From b728d4c51f0ce9207daf502f3a85073785c46319 Mon Sep 17 00:00:00 2001
From: FUKAUMI Naoki <naoki@radxa.com>
Date: Mon, 26 Aug 2024 17:04:56 +0900
Subject: [PATCH] arm64: dts: rockchip: enable PCIe on M.2 E key for Radxa ROCK
5A
Enable pcie2x1l2 and related combphy/regulator routed to M.2 E key
connector on Radxa ROCK 5A.
Tested with Radxa Wireless Module A8:
$ lspci
0004:40:00.0 PCI bridge: Rockchip Electronics Co., Ltd RK3588 (rev 01)
0004:41:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8852BE PCIe 802.11ax Wireless Network Controller
$ ip l
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: end0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
link/ether c2:58:fc:70:55:86 brd ff:ff:ff:ff:ff:ff
3: wlP4p65s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 1000
link/ether 2c:05:47:65:5b:ed brd ff:ff:ff:ff:ff:ff
$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 003: ID 0bda:b85b Realtek Semiconductor Corp. Bluetooth Radio
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 006 Device 002: ID 0789:0336 Logitec Corp. LMD USB Device
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
$ hciconfig
hci0: Type: Primary Bus: USB
BD Address: 2C:05:47:65:5B:EE ACL MTU: 1021:6 SCO MTU: 255:12
UP RUNNING
RX bytes:2698 acl:0 sco:0 events:329 errors:0
TX bytes:69393 acl:0 sco:0 commands:329 errors:0
Signed-off-by: FUKAUMI Naoki <naoki@radxa.com>
Link: https://lore.kernel.org/r/20240826080456.525-1-naoki@radxa.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
.../boot/dts/rockchip/rk3588s-rock-5a.dts | 30 +++++++++++++++++++
1 file changed, 30 insertions(+)
--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
@@ -64,6 +64,18 @@
regulator-max-microvolt = <12000000>;
};
+ vcc3v3_wf: vcc3v3-wf-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc3v3_wf";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ enable-active-high;
+ gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
+ pinctrl-0 = <&pow_en>;
+ pinctrl-names = "default";
+ vin-supply = <&vcc5v0_sys>;
+ };
+
vcc5v0_host: vcc5v0-host-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_host";
@@ -113,6 +125,10 @@
};
};
+&combphy0_ps {
+ status = "okay";
+};
+
&combphy2_psu {
status = "okay";
};
@@ -292,6 +308,14 @@
};
};
+&pcie2x1l2 {
+ pinctrl-0 = <&pcie20x1m0_pins>;
+ pinctrl-names = "default";
+ reset-gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_HIGH>;
+ vpcie3v3-supply = <&vcc3v3_wf>;
+ status = "okay";
+};
+
&pinctrl {
leds {
io_led: io-led {
@@ -299,6 +323,12 @@
};
};
+ pcie {
+ pow_en: pow-en {
+ rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
power {
vcc_5v0_en: vcc-5v0-en {
rockchip,pins = <4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;

2
target/linux/rockchip/patches-6.6/052-16-v6.11-arm64-dts-rockchip-enable-thermal-management-on-all-RK358.patch
View File

@ -53,7 +53,7 @@ Signed-off-by: Heiko Stuebner <heiko@sntech.de>
status = "okay";
--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
@@ -711,6 +711,10 @@
@@ -741,6 +741,10 @@
};
};

2
target/linux/rockchip/patches-6.6/117-arm64-dts-rockchip-lower-mmc-speed-for-Radxa-Rock-5A.patch
View File

@ -15,7 +15,7 @@ Signed-off-by: Tianling Shen <cnsztl@gmail.com>
--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
@@ -374,7 +374,7 @@
@@ -404,7 +404,7 @@
max-frequency = <150000000>;
no-sdio;
no-mmc;