[PATCH v2 0/2] ARM: meson: introduce GXL MDIO mux driver and switch to Linux v6.4 DT
Linux v6.4 uses a new MDIO mux driver for GXL boards, let's port the driver to U-Boot and sync the GXBB/GXL/GXM DT to make use of this driver.
Signed-off-by: Neil Armstrong neil.armstrong@linaro.org --- Changes in v2: - Fixed copyright line in mdio mux driver - Link to v1: https://lore.kernel.org/r/20231212-u-boot-gxl-mdio-mux-v1-0-9adaa5cc7afb@lin...
--- Neil Armstrong (2): net: Add Amlogic GXL MDIO Mux driver ARM: dts: sync Amlogic GX DT to Linux v6.4
arch/arm/dts/meson-gx-libretech-pc.dtsi | 4 +- arch/arm/dts/meson-gx.dtsi | 21 ++-- arch/arm/dts/meson-gxbb-nanopi-k2.dts | 13 +- arch/arm/dts/meson-gxbb-odroidc2.dts | 26 ++-- arch/arm/dts/meson-gxbb.dtsi | 18 ++- arch/arm/dts/meson-gxl-s805x-libretech-ac.dts | 2 +- .../arm/dts/meson-gxl-s905w-jethome-jethub-j80.dts | 12 +- arch/arm/dts/meson-gxl-s905x-khadas-vim.dts | 16 +-- arch/arm/dts/meson-gxl-s905x-libretech-cc-v2.dts | 3 +- arch/arm/dts/meson-gxl-s905x-p212.dts | 68 ++++++++++ arch/arm/dts/meson-gxl-s905x-p212.dtsi | 21 ++-- arch/arm/dts/meson-gxl.dtsi | 43 ++++--- arch/arm/dts/meson-gxm-khadas-vim2.dts | 15 +-- arch/arm/dts/meson-gxm-wetek-core2.dts | 2 - configs/beelink-gt1-ultimate_defconfig | 2 +- configs/jethub_j80_defconfig | 2 +- configs/khadas-vim2_defconfig | 2 +- configs/khadas-vim_defconfig | 2 +- configs/libretech-ac_defconfig | 2 +- configs/libretech-cc_defconfig | 2 +- configs/libretech-cc_v2_defconfig | 2 +- configs/libretech-s905d-pc_defconfig | 2 +- configs/libretech-s912-pc_defconfig | 2 +- configs/p212_defconfig | 2 +- configs/wetek-core2_defconfig | 2 +- drivers/net/Kconfig | 7 ++ drivers/net/Makefile | 1 + drivers/net/mdio_mux_meson_gxl.c | 138 +++++++++++++++++++++ 28 files changed, 342 insertions(+), 90 deletions(-) --- base-commit: 65eed687729c28431d38c6c9174da4d878fb107f change-id: 20231212-u-boot-gxl-mdio-mux-bc027eab0273
Best regards,
Port the mdio-mux-meson-gxl.c Linux driver introduced in [1], and adapt it to U-Boot.
This driver is needed to boot U-Boot with Linux DT since v6.4, since it switched the MDIO mux from the mmio to a proper GXL driver.
[1] 9a24e1ff4326 ("net: mdio: add amlogic gxl mdio mux support")
Signed-off-by: Neil Armstrong neil.armstrong@linaro.org --- drivers/net/Kconfig | 7 ++ drivers/net/Makefile | 1 + drivers/net/mdio_mux_meson_gxl.c | 138 +++++++++++++++++++++++++++++++++++++++ 3 files changed, 146 insertions(+)
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index ebab4d9f2e..18ec910d12 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -988,4 +988,11 @@ config MDIO_MUX_MESON_G12A This driver is used for the MDIO mux found on the Amlogic G12A & compatible SoCs.
+config MDIO_MUX_MESON_GXL + bool "MDIO MUX for Amlogic Meson GXL SoCs" + depends on DM_MDIO_MUX + help + This driver is used for the MDIO mux found on the Amlogic GXL & compatible + SoCs. + endif # NETDEVICES diff --git a/drivers/net/Makefile b/drivers/net/Makefile index 1ce6fea323..3794609fd2 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -58,6 +58,7 @@ obj-$(CONFIG_MCFFEC) += mcffec.o mcfmii.o obj-$(CONFIG_MDIO_IPQ4019) += mdio-ipq4019.o obj-$(CONFIG_MDIO_MUX_I2CREG) += mdio_mux_i2creg.o obj-$(CONFIG_MDIO_MUX_MESON_G12A) += mdio_mux_meson_g12a.o +obj-$(CONFIG_MDIO_MUX_MESON_GXL) += mdio_mux_meson_gxl.o obj-$(CONFIG_MDIO_MUX_MMIOREG) += mdio_mux_mmioreg.o obj-$(CONFIG_MDIO_MUX_SANDBOX) += mdio_mux_sandbox.o obj-$(CONFIG_MDIO_SANDBOX) += mdio_sandbox.o diff --git a/drivers/net/mdio_mux_meson_gxl.c b/drivers/net/mdio_mux_meson_gxl.c new file mode 100644 index 0000000000..8ef3ae598b --- /dev/null +++ b/drivers/net/mdio_mux_meson_gxl.c @@ -0,0 +1,138 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2022 Baylibre, SAS. + * Author: Jerome Brunet jbrunet@baylibre.com + * Copyright (c) 2023 Neil Armstrong neil.armstrong@linaro.org + */ + +#include <dm.h> +#include <errno.h> +#include <log.h> +#include <miiphy.h> +#include <asm/io.h> +#include <linux/bitfield.h> +#include <linux/delay.h> + +#define ETH_REG2 0x0 +#define REG2_PHYID GENMASK(21, 0) +#define EPHY_GXL_ID 0x110181 +#define REG2_LEDACT GENMASK(23, 22) +#define REG2_LEDLINK GENMASK(25, 24) +#define REG2_DIV4SEL BIT(27) +#define REG2_ADCBYPASS BIT(30) +#define REG2_CLKINSEL BIT(31) +#define ETH_REG3 0x4 +#define REG3_ENH BIT(3) +#define REG3_CFGMODE GENMASK(6, 4) +#define REG3_AUTOMDIX BIT(7) +#define REG3_PHYADDR GENMASK(12, 8) +#define REG3_PWRUPRST BIT(21) +#define REG3_PWRDOWN BIT(22) +#define REG3_LEDPOL BIT(23) +#define REG3_PHYMDI BIT(26) +#define REG3_CLKINEN BIT(29) +#define REG3_PHYIP BIT(30) +#define REG3_PHYEN BIT(31) +#define ETH_REG4 0x8 +#define REG4_PWRUPRSTSIG BIT(0) + +#define MESON_GXL_MDIO_EXTERNAL_ID 0 +#define MESON_GXL_MDIO_INTERNAL_ID 1 + +struct mdio_mux_meson_gxl_priv { + phys_addr_t regs; +}; + +static int meson_gxl_enable_internal_mdio(struct mdio_mux_meson_gxl_priv *priv) +{ + u32 val; + + /* Setup the internal phy */ + val = (REG3_ENH | + FIELD_PREP(REG3_CFGMODE, 0x7) | + REG3_AUTOMDIX | + FIELD_PREP(REG3_PHYADDR, 8) | + REG3_LEDPOL | + REG3_PHYMDI | + REG3_CLKINEN | + REG3_PHYIP); + + writel(REG4_PWRUPRSTSIG, priv->regs + ETH_REG4); + writel(val, priv->regs + ETH_REG3); + mdelay(10); + + /* NOTE: The HW kept the phy id configurable at runtime. + * The id below is arbitrary. It is the one used in the vendor code. + * The only constraint is that it must match the one in + * drivers/net/phy/meson-gxl.c to properly match the PHY. + */ + writel(FIELD_PREP(REG2_PHYID, EPHY_GXL_ID), + priv->regs + ETH_REG2); + + /* Enable the internal phy */ + val |= REG3_PHYEN; + writel(val, priv->regs + ETH_REG3); + writel(0, priv->regs + ETH_REG4); + + /* The phy needs a bit of time to power up */ + mdelay(10); + + return 0; +} + +static int meson_gxl_enable_external_mdio(struct mdio_mux_meson_gxl_priv *priv) +{ + /* Reset the mdio bus mux to the external phy */ + writel(0, priv->regs + ETH_REG3); + + return 0; +} + +static int mdio_mux_meson_gxl_select(struct udevice *mux, int cur, int sel) +{ + struct mdio_mux_meson_gxl_priv *priv = dev_get_priv(mux); + + debug("%s: %x -> %x\n", __func__, (u32)cur, (u32)sel); + + /* if last selection didn't change we're good to go */ + if (cur == sel) + return 0; + + switch (sel) { + case MESON_GXL_MDIO_EXTERNAL_ID: + return meson_gxl_enable_external_mdio(priv); + case MESON_GXL_MDIO_INTERNAL_ID: + return meson_gxl_enable_internal_mdio(priv); + default: + return -EINVAL; + } + + return 0; +} + +static const struct mdio_mux_ops mdio_mux_meson_gxl_ops = { + .select = mdio_mux_meson_gxl_select, +}; + +static int mdio_mux_meson_gxl_probe(struct udevice *dev) +{ + struct mdio_mux_meson_gxl_priv *priv = dev_get_priv(dev); + + priv->regs = dev_read_addr(dev); + + return 0; +} + +static const struct udevice_id mdio_mux_meson_gxl_ids[] = { + { .compatible = "amlogic,gxl-mdio-mux" }, + { } +}; + +U_BOOT_DRIVER(mdio_mux_meson_gxl) = { + .name = "mdio_mux_meson_gxl", + .id = UCLASS_MDIO_MUX, + .of_match = mdio_mux_meson_gxl_ids, + .probe = mdio_mux_meson_gxl_probe, + .ops = &mdio_mux_meson_gxl_ops, + .priv_auto = sizeof(struct mdio_mux_meson_gxl_priv), +};
Sync Amlogic GXBB, GXL & GXM DTs from Linux v6.4, and also switch to GXL MDIO MUX driver to adapt to DT change,
Most of the changes are only cosmetic or doesn't concern U-Boot, the most important change for U-Boot is the GXL mdio mux compatible switch to amlogic,gxl-mdio-mux.
Signed-off-by: Neil Armstrong neil.armstrong@linaro.org --- arch/arm/dts/meson-gx-libretech-pc.dtsi | 4 +- arch/arm/dts/meson-gx.dtsi | 21 ++++--- arch/arm/dts/meson-gxbb-nanopi-k2.dts | 13 ++++- arch/arm/dts/meson-gxbb-odroidc2.dts | 26 ++++----- arch/arm/dts/meson-gxbb.dtsi | 18 +++++- arch/arm/dts/meson-gxl-s805x-libretech-ac.dts | 2 +- .../arm/dts/meson-gxl-s905w-jethome-jethub-j80.dts | 12 +++- arch/arm/dts/meson-gxl-s905x-khadas-vim.dts | 16 +---- arch/arm/dts/meson-gxl-s905x-libretech-cc-v2.dts | 3 +- arch/arm/dts/meson-gxl-s905x-p212.dts | 68 ++++++++++++++++++++++ arch/arm/dts/meson-gxl-s905x-p212.dtsi | 21 ++++--- arch/arm/dts/meson-gxl.dtsi | 43 +++++++++----- arch/arm/dts/meson-gxm-khadas-vim2.dts | 15 ++--- arch/arm/dts/meson-gxm-wetek-core2.dts | 2 - configs/beelink-gt1-ultimate_defconfig | 2 +- configs/jethub_j80_defconfig | 2 +- configs/khadas-vim2_defconfig | 2 +- configs/khadas-vim_defconfig | 2 +- configs/libretech-ac_defconfig | 2 +- configs/libretech-cc_defconfig | 2 +- configs/libretech-cc_v2_defconfig | 2 +- configs/libretech-s905d-pc_defconfig | 2 +- configs/libretech-s912-pc_defconfig | 2 +- configs/p212_defconfig | 2 +- configs/wetek-core2_defconfig | 2 +- 25 files changed, 196 insertions(+), 90 deletions(-)
diff --git a/arch/arm/dts/meson-gx-libretech-pc.dtsi b/arch/arm/dts/meson-gx-libretech-pc.dtsi index 2d7032f41e..4e84ab87cc 100644 --- a/arch/arm/dts/meson-gx-libretech-pc.dtsi +++ b/arch/arm/dts/meson-gx-libretech-pc.dtsi @@ -17,7 +17,7 @@ io-channel-names = "buttons"; keyup-threshold-microvolt = <1800000>;
- update-button { + button-update { label = "update"; linux,code = <KEY_VENDOR>; press-threshold-microvolt = <1300000>; @@ -416,7 +416,7 @@ pinctrl-names = "default"; status = "okay";
- gd25lq128: spi-flash@0 { + gd25lq128: flash@0 { compatible = "jedec,spi-nor"; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/dts/meson-gx.dtsi b/arch/arm/dts/meson-gx.dtsi index 6b457b2c30..11f89bfecb 100644 --- a/arch/arm/dts/meson-gx.dtsi +++ b/arch/arm/dts/meson-gx.dtsi @@ -49,6 +49,12 @@ no-map; };
+ /* 32 MiB reserved for ARM Trusted Firmware (BL32) */ + secmon_reserved_bl32: secmon@5300000 { + reg = <0x0 0x05300000 0x0 0x2000000>; + no-map; + }; + linux,cma { compatible = "shared-dma-pool"; reusable; @@ -126,6 +132,7 @@
l2: l2-cache0 { compatible = "cache"; + cache-level = <2>; }; };
@@ -226,7 +233,7 @@ reg = <0x14 0x10>; };
- eth_mac: eth_mac@34 { + eth_mac: eth-mac@34 { reg = <0x34 0x10>; };
@@ -243,7 +250,7 @@ scpi_clocks: clocks { compatible = "arm,scpi-clocks";
- scpi_dvfs: scpi_clocks@0 { + scpi_dvfs: clocks-0 { compatible = "arm,scpi-dvfs-clocks"; #clock-cells = <1>; clock-indices = <0>; @@ -444,7 +451,7 @@
sysctrl_AO: sys-ctrl@0 { compatible = "amlogic,meson-gx-ao-sysctrl", "simple-mfd", "syscon"; - reg = <0x0 0x0 0x0 0x100>; + reg = <0x0 0x0 0x0 0x100>;
clkc_AO: clock-controller { compatible = "amlogic,meson-gx-aoclkc"; @@ -525,7 +532,7 @@ #size-cells = <2>; ranges = <0x0 0x0 0x0 0xc8834000 0x0 0x2000>;
- hwrng: rng { + hwrng: rng@0 { compatible = "amlogic,meson-rng"; reg = <0x0 0x0 0x0 0x4>; }; @@ -596,21 +603,21 @@ sd_emmc_a: mmc@70000 { compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc"; reg = <0x0 0x70000 0x0 0x800>; - interrupts = <GIC_SPI 216 IRQ_TYPE_EDGE_RISING>; + interrupts = <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; };
sd_emmc_b: mmc@72000 { compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc"; reg = <0x0 0x72000 0x0 0x800>; - interrupts = <GIC_SPI 217 IRQ_TYPE_EDGE_RISING>; + interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; };
sd_emmc_c: mmc@74000 { compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc"; reg = <0x0 0x74000 0x0 0x800>; - interrupts = <GIC_SPI 218 IRQ_TYPE_EDGE_RISING>; + interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; }; diff --git a/arch/arm/dts/meson-gxbb-nanopi-k2.dts b/arch/arm/dts/meson-gxbb-nanopi-k2.dts index 7273eed529..7d94160f58 100644 --- a/arch/arm/dts/meson-gxbb-nanopi-k2.dts +++ b/arch/arm/dts/meson-gxbb-nanopi-k2.dts @@ -385,9 +385,20 @@
/* Bluetooth on AP6212 */ &uart_A { - status = "disabled"; + status = "okay"; pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>; pinctrl-names = "default"; + uart-has-rtscts; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + clocks = <&wifi_32k>; + clock-names = "lpo"; + vbat-supply = <&vddio_ao3v3>; + vddio-supply = <&vddio_ao18>; + host-wakeup-gpios = <&gpio GPIOX_21 GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpio GPIOX_20 GPIO_ACTIVE_HIGH>; + }; };
/* 40-pin CON1 */ diff --git a/arch/arm/dts/meson-gxbb-odroidc2.dts b/arch/arm/dts/meson-gxbb-odroidc2.dts index 201596247f..01356437a0 100644 --- a/arch/arm/dts/meson-gxbb-odroidc2.dts +++ b/arch/arm/dts/meson-gxbb-odroidc2.dts @@ -250,21 +250,6 @@ }; };
-&gpio_ao { - /* - * WARNING: The USB Hub on the Odroid-C2 needs a reset signal - * to be turned high in order to be detected by the USB Controller - * This signal should be handled by a USB specific power sequence - * in order to reset the Hub when USB bus is powered down. - */ - hog-0 { - gpio-hog; - gpios = <GPIOAO_4 GPIO_ACTIVE_HIGH>; - output-high; - line-name = "usb-hub-reset"; - }; -}; - &hdmi_tx { status = "okay"; pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>; @@ -414,5 +399,16 @@ };
&usb1 { + dr_mode = "host"; + #address-cells = <1>; + #size-cells = <0>; status = "okay"; + + hub@1 { + /* Genesys Logic GL852G USB 2.0 hub */ + compatible = "usb5e3,610"; + reg = <1>; + vdd-supply = <&p5v0>; + reset-gpio = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_LOW>; + }; }; diff --git a/arch/arm/dts/meson-gxbb.dtsi b/arch/arm/dts/meson-gxbb.dtsi index 7c029f552a..12ef6e81c8 100644 --- a/arch/arm/dts/meson-gxbb.dtsi +++ b/arch/arm/dts/meson-gxbb.dtsi @@ -300,8 +300,8 @@ };
&gpio_intc { - compatible = "amlogic,meson-gpio-intc", - "amlogic,meson-gxbb-gpio-intc"; + compatible = "amlogic,meson-gxbb-gpio-intc", + "amlogic,meson-gpio-intc"; status = "okay"; };
@@ -427,6 +427,20 @@ }; };
+ spi_idle_high_pins: spi-idle-high-pins { + mux { + groups = "spi_sclk"; + bias-pull-up; + }; + }; + + spi_idle_low_pins: spi-idle-low-pins { + mux { + groups = "spi_sclk"; + bias-pull-down; + }; + }; + spi_ss0_pins: spi-ss0 { mux { groups = "spi_ss0"; diff --git a/arch/arm/dts/meson-gxl-s805x-libretech-ac.dts b/arch/arm/dts/meson-gxl-s805x-libretech-ac.dts index 2d769203f6..213a0705eb 100644 --- a/arch/arm/dts/meson-gxl-s805x-libretech-ac.dts +++ b/arch/arm/dts/meson-gxl-s805x-libretech-ac.dts @@ -298,7 +298,7 @@ pinctrl-0 = <&nor_pins>; pinctrl-names = "default";
- w25q32: spi-flash@0 { + w25q32: flash@0 { #address-cells = <1>; #size-cells = <1>; compatible = "jedec,spi-nor"; diff --git a/arch/arm/dts/meson-gxl-s905w-jethome-jethub-j80.dts b/arch/arm/dts/meson-gxl-s905w-jethome-jethub-j80.dts index 6eafb90869..a18d6d241a 100644 --- a/arch/arm/dts/meson-gxl-s905w-jethome-jethub-j80.dts +++ b/arch/arm/dts/meson-gxl-s905w-jethome-jethub-j80.dts @@ -86,11 +86,11 @@ };
&efuse { - bt_mac: bt_mac@6 { + bt_mac: bt-mac@6 { reg = <0x6 0x6>; };
- wifi_mac: wifi_mac@C { + wifi_mac: wifi-mac@c { reg = <0xc 0x6>; }; }; @@ -213,6 +213,12 @@ pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>; pinctrl-names = "default"; uart-has-rtscts; + + bluetooth { + compatible = "realtek,rtl8822cs-bt"; + enable-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>; + host-wake-gpios = <&gpio GPIOX_18 GPIO_ACTIVE_HIGH>; + }; };
&uart_C { @@ -233,7 +239,7 @@ pinctrl-names = "default"; pinctrl-0 = <&i2c_b_pins>;
- pcf8563: pcf8563@51 { + pcf8563: rtc@51 { compatible = "nxp,pcf8563"; reg = <0x51>; status = "okay"; diff --git a/arch/arm/dts/meson-gxl-s905x-khadas-vim.dts b/arch/arm/dts/meson-gxl-s905x-khadas-vim.dts index 60feac0179..02f81839d4 100644 --- a/arch/arm/dts/meson-gxl-s905x-khadas-vim.dts +++ b/arch/arm/dts/meson-gxl-s905x-khadas-vim.dts @@ -140,7 +140,6 @@ compatible = "haoyu,hym8563"; reg = <0x51>; #clock-cells = <0>; - clock-frequency = <32768>; clock-output-names = "xin32k"; }; }; @@ -218,20 +217,7 @@ };
&sd_emmc_a { - brcmf: wifi@1 { - reg = <1>; - compatible = "brcm,bcm4329-fmac"; - }; -}; - -&uart_A { - bluetooth { - compatible = "brcm,bcm43438-bt"; - shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>; - max-speed = <2000000>; - clocks = <&wifi32k>; - clock-names = "lpo"; - }; + max-frequency = <100000000>; };
/* This is brought out on the Linux_RX (18) and Linux_TX (19) pins: */ diff --git a/arch/arm/dts/meson-gxl-s905x-libretech-cc-v2.dts b/arch/arm/dts/meson-gxl-s905x-libretech-cc-v2.dts index 93d8f8aff7..6c4e68e0e6 100644 --- a/arch/arm/dts/meson-gxl-s905x-libretech-cc-v2.dts +++ b/arch/arm/dts/meson-gxl-s905x-libretech-cc-v2.dts @@ -284,7 +284,7 @@ pinctrl-0 = <&nor_pins>; pinctrl-names = "default";
- nor_4u1: spi-flash@0 { + nor_4u1: flash@0 { #address-cells = <1>; #size-cells = <1>; compatible = "jedec,spi-nor"; @@ -305,7 +305,6 @@ };
&usb2_phy0 { - pinctrl-names = "default"; phy-supply = <&vcc5v>; };
diff --git a/arch/arm/dts/meson-gxl-s905x-p212.dts b/arch/arm/dts/meson-gxl-s905x-p212.dts index 2602940c20..9b4ea6a493 100644 --- a/arch/arm/dts/meson-gxl-s905x-p212.dts +++ b/arch/arm/dts/meson-gxl-s905x-p212.dts @@ -7,11 +7,19 @@ /dts-v1/;
#include "meson-gxl-s905x-p212.dtsi" +#include <dt-bindings/sound/meson-aiu.h>
/ { compatible = "amlogic,p212", "amlogic,s905x", "amlogic,meson-gxl"; model = "Amlogic Meson GXL (S905X) P212 Development Board";
+ dio2133: analog-amplifier { + compatible = "simple-audio-amplifier"; + sound-name-prefix = "AU2"; + VCC-supply = <&hdmi_5v>; + enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>; + }; + cvbs-connector { compatible = "composite-video-connector";
@@ -32,6 +40,66 @@ }; }; }; + + sound { + compatible = "amlogic,gx-sound-card"; + model = "S905X-P212"; + audio-aux-devs = <&dio2133>; + audio-widgets = "Line", "Lineout"; + audio-routing = "AU2 INL", "ACODEC LOLN", + "AU2 INR", "ACODEC LORN", + "Lineout", "AU2 OUTL", + "Lineout", "AU2 OUTR"; + assigned-clocks = <&clkc CLKID_MPLL0>, + <&clkc CLKID_MPLL1>, + <&clkc CLKID_MPLL2>; + assigned-clock-parents = <0>, <0>, <0>; + assigned-clock-rates = <294912000>, + <270950400>, + <393216000>; + dai-link-0 { + sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>; + }; + + dai-link-1 { + sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>; + dai-format = "i2s"; + mclk-fs = <256>; + + codec-0 { + sound-dai = <&aiu AIU_HDMI CTRL_I2S>; + }; + + codec-1 { + sound-dai = <&aiu AIU_ACODEC CTRL_I2S>; + }; + }; + + dai-link-2 { + sound-dai = <&aiu AIU_HDMI CTRL_OUT>; + + codec-0 { + sound-dai = <&hdmi_tx>; + }; + }; + + dai-link-3 { + sound-dai = <&aiu AIU_ACODEC CTRL_OUT>; + + codec-0 { + sound-dai = <&acodec>; + }; + }; + }; +}; + +&acodec { + AVDD-supply = <&vddio_ao18>; + status = "okay"; +}; + +&aiu { + status = "okay"; };
&cec_AO { diff --git a/arch/arm/dts/meson-gxl-s905x-p212.dtsi b/arch/arm/dts/meson-gxl-s905x-p212.dtsi index 05cb2f5e5c..a150cc0e18 100644 --- a/arch/arm/dts/meson-gxl-s905x-p212.dtsi +++ b/arch/arm/dts/meson-gxl-s905x-p212.dtsi @@ -97,6 +97,14 @@ pinctrl-names = "default"; };
+&pwm_ef { + status = "okay"; + pinctrl-0 = <&pwm_e_pins>; + pinctrl-names = "default"; + clocks = <&clkc CLKID_FCLK_DIV4>; + clock-names = "clkin0"; +}; + &saradc { status = "okay"; vref-supply = <&vddio_ao18>; @@ -125,6 +133,11 @@
vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vddio_boot>; + + brcmf: wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + }; };
/* SD card */ @@ -165,14 +178,6 @@ vqmmc-supply = <&vddio_boot>; };
-&pwm_ef { - status = "okay"; - pinctrl-0 = <&pwm_e_pins>; - pinctrl-names = "default"; - clocks = <&clkc CLKID_FCLK_DIV4>; - clock-names = "clkin0"; -}; - /* This is connected to the Bluetooth module: */ &uart_A { status = "okay"; diff --git a/arch/arm/dts/meson-gxl.dtsi b/arch/arm/dts/meson-gxl.dtsi index c3ac531c4f..17bcfa4702 100644 --- a/arch/arm/dts/meson-gxl.dtsi +++ b/arch/arm/dts/meson-gxl.dtsi @@ -312,8 +312,8 @@ };
&gpio_intc { - compatible = "amlogic,meson-gpio-intc", - "amlogic,meson-gxl-gpio-intc"; + compatible = "amlogic,meson-gxl-gpio-intc", + "amlogic,meson-gpio-intc"; status = "okay"; };
@@ -429,6 +429,20 @@ }; };
+ spi_idle_high_pins: spi-idle-high-pins { + mux { + groups = "spi_sclk"; + bias-pull-up; + }; + }; + + spi_idle_low_pins: spi-idle-low-pins { + mux { + groups = "spi_sclk"; + bias-pull-down; + }; + }; + spi_ss0_pins: spi-ss0 { mux { groups = "spi_ss0"; @@ -759,16 +773,23 @@ }; };
- eth-phy-mux { - compatible = "mdio-mux-mmioreg", "mdio-mux"; + eth_phy_mux: mdio@558 { + reg = <0x0 0x558 0x0 0xc>; + compatible = "amlogic,gxl-mdio-mux"; #address-cells = <1>; #size-cells = <0>; - reg = <0x0 0x55c 0x0 0x4>; - mux-mask = <0xffffffff>; + clocks = <&clkc CLKID_FCLK_DIV4>; + clock-names = "ref"; mdio-parent-bus = <&mdio0>;
- internal_mdio: mdio@e40908ff { - reg = <0xe40908ff>; + external_mdio: mdio@0 { + reg = <0x0>; + #address-cells = <1>; + #size-cells = <0>; + }; + + internal_mdio: mdio@1 { + reg = <0x1>; #address-cells = <1>; #size-cells = <0>;
@@ -779,12 +800,6 @@ max-speed = <100>; }; }; - - external_mdio: mdio@2009087f { - reg = <0x2009087f>; - #address-cells = <1>; - #size-cells = <0>; - }; }; };
diff --git a/arch/arm/dts/meson-gxm-khadas-vim2.dts b/arch/arm/dts/meson-gxm-khadas-vim2.dts index 18a4b7a6c5..74897a1548 100644 --- a/arch/arm/dts/meson-gxm-khadas-vim2.dts +++ b/arch/arm/dts/meson-gxm-khadas-vim2.dts @@ -52,10 +52,11 @@ gpios = <&gpio GPIODV_14 GPIO_ACTIVE_HIGH &gpio GPIODV_15 GPIO_ACTIVE_HIGH>; /* Dummy RPM values since fan is optional */ - gpio-fan,speed-map = <0 0 - 1 1 - 2 2 - 3 3>; + gpio-fan,speed-map = + <0 0>, + <1 1>, + <2 2>, + <3 3>; #cooling-cells = <2>; };
@@ -270,7 +271,6 @@ compatible = "haoyu,hym8563"; reg = <0x51>; #clock-cells = <0>; - clock-frequency = <32768>; clock-output-names = "xin32k"; }; }; @@ -307,7 +307,8 @@ #size-cells = <0>;
bus-width = <4>; - max-frequency = <60000000>; + cap-sd-highspeed; + max-frequency = <100000000>;
non-removable; disable-wp; @@ -373,7 +374,7 @@ pinctrl-0 = <&nor_pins>; pinctrl-names = "default";
- w25q32: spi-flash@0 { + w25q32: flash@0 { #address-cells = <1>; #size-cells = <1>; compatible = "winbond,w25q16", "jedec,spi-nor"; diff --git a/arch/arm/dts/meson-gxm-wetek-core2.dts b/arch/arm/dts/meson-gxm-wetek-core2.dts index 1e7f77f9b5..f8c40340b9 100644 --- a/arch/arm/dts/meson-gxm-wetek-core2.dts +++ b/arch/arm/dts/meson-gxm-wetek-core2.dts @@ -45,8 +45,6 @@
gpio-keys-polled { compatible = "gpio-keys-polled"; - #address-cells = <1>; - #size-cells = <0>; poll-interval = <100>;
button-power { diff --git a/configs/beelink-gt1-ultimate_defconfig b/configs/beelink-gt1-ultimate_defconfig index 1313dde92f..00fdad8544 100644 --- a/configs/beelink-gt1-ultimate_defconfig +++ b/configs/beelink-gt1-ultimate_defconfig @@ -46,7 +46,7 @@ CONFIG_PHY_REALTEK=y CONFIG_DM_MDIO=y CONFIG_DM_MDIO_MUX=y CONFIG_ETH_DESIGNWARE_MESON8B=y -CONFIG_MDIO_MUX_MMIOREG=y +CONFIG_MDIO_MUX_MESON_GXL=y CONFIG_MESON_GXL_USB_PHY=y CONFIG_PINCTRL=y CONFIG_PINCTRL_MESON_GXL=y diff --git a/configs/jethub_j80_defconfig b/configs/jethub_j80_defconfig index b370e5d1d4..15e410de82 100644 --- a/configs/jethub_j80_defconfig +++ b/configs/jethub_j80_defconfig @@ -54,7 +54,7 @@ CONFIG_PHY_MESON_GXL=y CONFIG_DM_MDIO=y CONFIG_DM_MDIO_MUX=y CONFIG_ETH_DESIGNWARE_MESON8B=y -CONFIG_MDIO_MUX_MMIOREG=y +CONFIG_MDIO_MUX_MESON_GXL=y CONFIG_MESON_GXL_USB_PHY=y CONFIG_PINCTRL=y CONFIG_PINCTRL_MESON_GXL=y diff --git a/configs/khadas-vim2_defconfig b/configs/khadas-vim2_defconfig index 28e9052245..59ef33723e 100644 --- a/configs/khadas-vim2_defconfig +++ b/configs/khadas-vim2_defconfig @@ -51,7 +51,7 @@ CONFIG_PHY_REALTEK=y CONFIG_DM_MDIO=y CONFIG_DM_MDIO_MUX=y CONFIG_ETH_DESIGNWARE_MESON8B=y -CONFIG_MDIO_MUX_MMIOREG=y +CONFIG_MDIO_MUX_MESON_GXL=y CONFIG_MESON_GXL_USB_PHY=y CONFIG_PINCTRL=y CONFIG_PINCTRL_MESON_GXL=y diff --git a/configs/khadas-vim_defconfig b/configs/khadas-vim_defconfig index d27ab6f590..5ed7c1a408 100644 --- a/configs/khadas-vim_defconfig +++ b/configs/khadas-vim_defconfig @@ -45,7 +45,7 @@ CONFIG_PHY_MESON_GXL=y CONFIG_DM_MDIO=y CONFIG_DM_MDIO_MUX=y CONFIG_ETH_DESIGNWARE_MESON8B=y -CONFIG_MDIO_MUX_MMIOREG=y +CONFIG_MDIO_MUX_MESON_GXL=y CONFIG_MESON_GXL_USB_PHY=y CONFIG_PINCTRL=y CONFIG_PINCTRL_MESON_GXL=y diff --git a/configs/libretech-ac_defconfig b/configs/libretech-ac_defconfig index bc17b423a2..f0ab19580c 100644 --- a/configs/libretech-ac_defconfig +++ b/configs/libretech-ac_defconfig @@ -57,7 +57,7 @@ CONFIG_PHY_MESON_GXL=y CONFIG_DM_MDIO=y CONFIG_DM_MDIO_MUX=y CONFIG_ETH_DESIGNWARE_MESON8B=y -CONFIG_MDIO_MUX_MMIOREG=y +CONFIG_MDIO_MUX_MESON_GXL=y CONFIG_MESON_GXL_USB_PHY=y CONFIG_PINCTRL=y CONFIG_PINCTRL_MESON_GXL=y diff --git a/configs/libretech-cc_defconfig b/configs/libretech-cc_defconfig index baa9b1b3db..bb1a37a0cd 100644 --- a/configs/libretech-cc_defconfig +++ b/configs/libretech-cc_defconfig @@ -44,7 +44,7 @@ CONFIG_PHY_MESON_GXL=y CONFIG_DM_MDIO=y CONFIG_DM_MDIO_MUX=y CONFIG_ETH_DESIGNWARE_MESON8B=y -CONFIG_MDIO_MUX_MMIOREG=y +CONFIG_MDIO_MUX_MESON_GXL=y CONFIG_MESON_GXL_USB_PHY=y CONFIG_PINCTRL=y CONFIG_PINCTRL_MESON_GXL=y diff --git a/configs/libretech-cc_v2_defconfig b/configs/libretech-cc_v2_defconfig index b1c267a791..8949e240c9 100644 --- a/configs/libretech-cc_v2_defconfig +++ b/configs/libretech-cc_v2_defconfig @@ -52,7 +52,7 @@ CONFIG_PHY_MESON_GXL=y CONFIG_DM_MDIO=y CONFIG_DM_MDIO_MUX=y CONFIG_ETH_DESIGNWARE_MESON8B=y -CONFIG_MDIO_MUX_MMIOREG=y +CONFIG_MDIO_MUX_MESON_GXL=y CONFIG_PHY=y CONFIG_MESON_GXL_USB_PHY=y CONFIG_PINCTRL=y diff --git a/configs/libretech-s905d-pc_defconfig b/configs/libretech-s905d-pc_defconfig index cd138d696e..a5dc3115fc 100644 --- a/configs/libretech-s905d-pc_defconfig +++ b/configs/libretech-s905d-pc_defconfig @@ -53,7 +53,7 @@ CONFIG_PHY_REALTEK=y CONFIG_DM_MDIO=y CONFIG_DM_MDIO_MUX=y CONFIG_ETH_DESIGNWARE_MESON8B=y -CONFIG_MDIO_MUX_MMIOREG=y +CONFIG_MDIO_MUX_MESON_GXL=y CONFIG_MESON_GXL_USB_PHY=y CONFIG_PINCTRL=y CONFIG_PINCTRL_MESON_GXL=y diff --git a/configs/libretech-s912-pc_defconfig b/configs/libretech-s912-pc_defconfig index dabb4ca4ec..68f462eeff 100644 --- a/configs/libretech-s912-pc_defconfig +++ b/configs/libretech-s912-pc_defconfig @@ -52,7 +52,7 @@ CONFIG_PHY_REALTEK=y CONFIG_DM_MDIO=y CONFIG_DM_MDIO_MUX=y CONFIG_ETH_DESIGNWARE_MESON8B=y -CONFIG_MDIO_MUX_MMIOREG=y +CONFIG_MDIO_MUX_MESON_GXL=y CONFIG_MESON_GXL_USB_PHY=y CONFIG_PINCTRL=y CONFIG_PINCTRL_MESON_GXL=y diff --git a/configs/p212_defconfig b/configs/p212_defconfig index b90391d9b5..6b73607d64 100644 --- a/configs/p212_defconfig +++ b/configs/p212_defconfig @@ -40,7 +40,7 @@ CONFIG_PHY_MESON_GXL=y CONFIG_DM_MDIO=y CONFIG_DM_MDIO_MUX=y CONFIG_ETH_DESIGNWARE_MESON8B=y -CONFIG_MDIO_MUX_MMIOREG=y +CONFIG_MDIO_MUX_MESON_GXL=y CONFIG_MESON_GXL_USB_PHY=y CONFIG_PINCTRL=y CONFIG_PINCTRL_MESON_GXL=y diff --git a/configs/wetek-core2_defconfig b/configs/wetek-core2_defconfig index 9bf3de9e7a..01ffb8bbd7 100644 --- a/configs/wetek-core2_defconfig +++ b/configs/wetek-core2_defconfig @@ -46,7 +46,7 @@ CONFIG_PHY_REALTEK=y CONFIG_DM_MDIO=y CONFIG_DM_MDIO_MUX=y CONFIG_ETH_DESIGNWARE_MESON8B=y -CONFIG_MDIO_MUX_MMIOREG=y +CONFIG_MDIO_MUX_MESON_GXL=y CONFIG_MESON_GXL_USB_PHY=y CONFIG_PINCTRL=y CONFIG_PINCTRL_MESON_GXL=y
Hi,
On Wed, 13 Dec 2023 10:30:11 +0100, Neil Armstrong wrote:
Linux v6.4 uses a new MDIO mux driver for GXL boards, let's port the driver to U-Boot and sync the GXBB/GXL/GXM DT to make use of this driver.
Thanks, Applied to https://source.denx.de/u-boot/custodians/u-boot-amlogic (u-boot-amlogic-next)
[1/2] net: Add Amlogic GXL MDIO Mux driver https://source.denx.de/u-boot/custodians/u-boot-amlogic/-/commit/b4534ddefff... [2/2] ARM: dts: sync Amlogic GX DT to Linux v6.4 https://source.denx.de/u-boot/custodians/u-boot-amlogic/-/commit/4d4fbf04158...
participants (1)
-
Neil Armstrong