| Message ID | TY3P286MB26114252F957314C95381349982C9@TY3P286MB2611.JPNP286.PROD.OUTLOOK.COM (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [RESEND,v3] arm64: dts: rockchip: Add support for RADXA SDIO Wifi/BT M.2 ekey module for rock 3a | expand |
Hi Shengyu Qu, Am Samstag, 22. Oktober 2022, 21:34:12 CEST schrieb Shengyu Qu: > Tested with RADXA A6 module, which uses AP6275S (BCM43752A2) > > Changes in v2: > - Fix SDMMC2 vmmc/vqmmc supply configuration > > Changes in v3: > - Fix UART1 vbat/vddio supply configuration > > Signed-off-by: Shengyu Qu <wiagn233@outlook.com> the patch below contains a number of unlerated changes that want to be split into multiple ones. So you want 3 separate patches in total. - add the i2s controller to rk356x.dtso - add the i2s enablement to the rock3a (also please specify where it leads to as in the patch below only enables the i2s2_2ch without anything using it) - add the wifi controller with its nodes, Regards Heiko > --- > .../boot/dts/rockchip/rk3568-rock-3a.dts | 80 +++++++++++++++++++ > arch/arm64/boot/dts/rockchip/rk356x.dtsi | 22 +++++ > 2 files changed, 102 insertions(+) > > diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts > index 6b5093a1a6cf..37676e8a258c 100644 > --- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts > +++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts > @@ -60,6 +60,23 @@ simple-audio-card,codec { > }; > }; > > + sdio_pwrseq: sdio-pwrseq { > + compatible = "mmc-pwrseq-simple"; > + clocks = <&rk809 1>; > + clock-names = "ext_clock"; > + pinctrl-names = "default"; > + pinctrl-0 = <&wifi_enable>; > + post-power-on-delay-ms = <100>; > + power-off-delay-us = <5000000>; > + > + /* On the module itself this is one of these (depending on the actual > + * card populated): > + * - SDIO_RESET_L_WL_REG_ON > + * - PDN (power down when low) > + */ > + reset-gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_LOW>; > + }; > + > vcc12v_dcin: vcc12v-dcin { > compatible = "regulator-fixed"; > regulator-name = "vcc12v_dcin"; > @@ -449,6 +466,11 @@ &i2s1_8ch { > status = "okay"; > }; > > +&i2s2_2ch { > + rockchip,trcm-sync-tx-only; > + status = "okay"; > +}; > + > &mdio1 { > rgmii_phy1: ethernet-phy@0 { > compatible = "ethernet-phy-ieee802.3-c22"; > @@ -492,6 +514,26 @@ vcc5v0_usb_otg_en: vcc5v0_usb_otg_en { > rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; > }; > }; > + > + bt { > + bt_enable: bt_enable { > + rockchip,pins = <4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; > + }; > + > + bt_host_wake: bt_host_wake { > + rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>; > + }; > + > + bt_wake: bt_wake { > + rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; > + }; > + }; > + > + sdio-pwrseq { > + wifi_enable: wifi_enable { > + rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; > + }; > + }; > }; > > &pmu_io_domains { > @@ -536,12 +578,50 @@ &sdmmc0 { > status = "okay"; > }; > > +&sdmmc2 { > + supports-sdio; > + bus-width = <4>; > + disable-wp; > + cap-sd-highspeed; > + cap-sdio-irq; > + keep-power-in-suspend; > + mmc-pwrseq = <&sdio_pwrseq>; > + non-removable; > + pinctrl-names = "default"; > + pinctrl-0 = <&sdmmc2m0_bus4 &sdmmc2m0_cmd &sdmmc2m0_clk>; > + sd-uhs-sdr104; > + vmmc-supply = <&vcc3v3_sys>; > + vqmmc-supply = <&vcc_1v8>; > + status = "okay"; > +}; > + > &tsadc { > rockchip,hw-tshut-mode = <1>; > rockchip,hw-tshut-polarity = <0>; > status = "okay"; > }; > > +&uart1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>; > + uart-has-rtscts; > + status = "okay"; > + > + bluetooth { > + compatible = "brcm,bcm43438-bt"; > + clocks = <&rk809 1>; > + clock-names = "lpo"; > + device-wakeup-gpios = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>; > + host-wakeup-gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>; > + shutdown-gpios = <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>; > + pinctrl-names = "default"; > + pinctrl-0 = <&bt_host_wake &bt_wake &bt_enable>; > + vbat-supply = <&vcc3v3_sys>; > + vddio-supply = <&vcc_1v8>; > + /* vddio comes from regulator inside module, use IO voltage instead */ > + }; > +}; > + > &uart2 { > status = "okay"; > }; > diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi > index 319981c3e9f7..73df56107db4 100644 > --- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi > +++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi > @@ -1009,6 +1009,28 @@ &i2s1m0_sdo0 &i2s1m0_sdo1 > status = "disabled"; > }; > > + i2s2_2ch: i2s@fe420000 { > + compatible = "rockchip,rk3568-i2s-tdm"; > + reg = <0x0 0xfe420000 0x0 0x1000>; > + interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>; > + assigned-clocks = <&cru CLK_I2S2_2CH_SRC>; > + assigned-clock-rates = <1188000000>; > + clocks = <&cru MCLK_I2S2_2CH>, <&cru MCLK_I2S2_2CH>, <&cru HCLK_I2S2_2CH>; > + clock-names = "mclk_tx", "mclk_rx", "hclk"; > + dmas = <&dmac1 4>, <&dmac1 5>; > + dma-names = "tx", "rx"; > + resets = <&cru SRST_M_I2S2_2CH>; > + reset-names = "m"; > + rockchip,grf = <&grf>; > + pinctrl-names = "default"; > + pinctrl-0 = <&i2s2m0_sclktx > + &i2s2m0_lrcktx > + &i2s2m0_sdi > + &i2s2m0_sdo>; > + #sound-dai-cells = <0>; > + status = "disabled"; > + }; > + > i2s3_2ch: i2s@fe430000 { > compatible = "rockchip,rk3568-i2s-tdm"; > reg = <0x0 0xfe430000 0x0 0x1000>; >
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts index 6b5093a1a6cf..37676e8a258c 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts @@ -60,6 +60,23 @@ simple-audio-card,codec { }; }; + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rk809 1>; + clock-names = "ext_clock"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_enable>; + post-power-on-delay-ms = <100>; + power-off-delay-us = <5000000>; + + /* On the module itself this is one of these (depending on the actual + * card populated): + * - SDIO_RESET_L_WL_REG_ON + * - PDN (power down when low) + */ + reset-gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_LOW>; + }; + vcc12v_dcin: vcc12v-dcin { compatible = "regulator-fixed"; regulator-name = "vcc12v_dcin"; @@ -449,6 +466,11 @@ &i2s1_8ch { status = "okay"; }; +&i2s2_2ch { + rockchip,trcm-sync-tx-only; + status = "okay"; +}; + &mdio1 { rgmii_phy1: ethernet-phy@0 { compatible = "ethernet-phy-ieee802.3-c22"; @@ -492,6 +514,26 @@ vcc5v0_usb_otg_en: vcc5v0_usb_otg_en { rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; + + bt { + bt_enable: bt_enable { + rockchip,pins = <4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + bt_host_wake: bt_host_wake { + rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>; + }; + + bt_wake: bt_wake { + rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + sdio-pwrseq { + wifi_enable: wifi_enable { + rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; }; &pmu_io_domains { @@ -536,12 +578,50 @@ &sdmmc0 { status = "okay"; }; +&sdmmc2 { + supports-sdio; + bus-width = <4>; + disable-wp; + cap-sd-highspeed; + cap-sdio-irq; + keep-power-in-suspend; + mmc-pwrseq = <&sdio_pwrseq>; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&sdmmc2m0_bus4 &sdmmc2m0_cmd &sdmmc2m0_clk>; + sd-uhs-sdr104; + vmmc-supply = <&vcc3v3_sys>; + vqmmc-supply = <&vcc_1v8>; + status = "okay"; +}; + &tsadc { rockchip,hw-tshut-mode = <1>; rockchip,hw-tshut-polarity = <0>; status = "okay"; }; +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>; + uart-has-rtscts; + status = "okay"; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + clocks = <&rk809 1>; + clock-names = "lpo"; + device-wakeup-gpios = <&gpio4 RK_PB5 GPIO_ACTIVE_HIGH>; + host-wakeup-gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&bt_host_wake &bt_wake &bt_enable>; + vbat-supply = <&vcc3v3_sys>; + vddio-supply = <&vcc_1v8>; + /* vddio comes from regulator inside module, use IO voltage instead */ + }; +}; + &uart2 { status = "okay"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi index 319981c3e9f7..73df56107db4 100644 --- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi @@ -1009,6 +1009,28 @@ &i2s1m0_sdo0 &i2s1m0_sdo1 status = "disabled"; }; + i2s2_2ch: i2s@fe420000 { + compatible = "rockchip,rk3568-i2s-tdm"; + reg = <0x0 0xfe420000 0x0 0x1000>; + interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>; + assigned-clocks = <&cru CLK_I2S2_2CH_SRC>; + assigned-clock-rates = <1188000000>; + clocks = <&cru MCLK_I2S2_2CH>, <&cru MCLK_I2S2_2CH>, <&cru HCLK_I2S2_2CH>; + clock-names = "mclk_tx", "mclk_rx", "hclk"; + dmas = <&dmac1 4>, <&dmac1 5>; + dma-names = "tx", "rx"; + resets = <&cru SRST_M_I2S2_2CH>; + reset-names = "m"; + rockchip,grf = <&grf>; + pinctrl-names = "default"; + pinctrl-0 = <&i2s2m0_sclktx + &i2s2m0_lrcktx + &i2s2m0_sdi + &i2s2m0_sdo>; + #sound-dai-cells = <0>; + status = "disabled"; + }; + i2s3_2ch: i2s@fe430000 { compatible = "rockchip,rk3568-i2s-tdm"; reg = <0x0 0xfe430000 0x0 0x1000>;
Tested with RADXA A6 module, which uses AP6275S (BCM43752A2) Changes in v2: - Fix SDMMC2 vmmc/vqmmc supply configuration Changes in v3: - Fix UART1 vbat/vddio supply configuration Signed-off-by: Shengyu Qu <wiagn233@outlook.com> --- .../boot/dts/rockchip/rk3568-rock-3a.dts | 80 +++++++++++++++++++ arch/arm64/boot/dts/rockchip/rk356x.dtsi | 22 +++++ 2 files changed, 102 insertions(+)