| Message ID | 20231210152015.2243310-1-amadeus@jmu.edu.cn |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [1/1] arm64: dts: qcom: ipq8074: add MicroSD node | expand |
On 10/12/2023 16:20, Chukun Pan wrote: > Enable MicroSD card found on ipq8074 devices. > Tested fine when SD card IO voltage is 3.3v. > > Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> > --- > arch/arm64/boot/dts/qcom/ipq8074.dtsi | 20 ++++++++++++++++++++ > 1 file changed, 20 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi > index a4f7ae35be27..4f23c4459112 100644 > --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi > +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi > @@ -422,6 +422,26 @@ sdhc_1: mmc@7824900 { > status = "disabled"; > }; > > + sdhc_2: mmc@7864900 { > + compatible = "qcom,sdhci-msm-v4"; That's deprecated. > + reg = <0x7864900 0x500>, <0x7864000 0x800>; > + reg-names = "hc", "core"; > + > + interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>; > + interrupt-names = "hc_irq", "pwr_irq"; > + > + clocks = <&gcc GCC_SDCC2_AHB_CLK>, > + <&gcc GCC_SDCC2_APPS_CLK>, > + <&xo>; > + clock-names = "iface", "core", "xo"; > + resets = <&gcc GCC_SDCC2_BCR>; > + max-frequency = <192000000>; > + bus-width = <4>; > + > + status = "disabled"; No board users? Best regards, Krzysztof
diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi index a4f7ae35be27..4f23c4459112 100644 --- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi @@ -422,6 +422,26 @@ sdhc_1: mmc@7824900 { status = "disabled"; }; + sdhc_2: mmc@7864900 { + compatible = "qcom,sdhci-msm-v4"; + reg = <0x7864900 0x500>, <0x7864000 0x800>; + reg-names = "hc", "core"; + + interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "hc_irq", "pwr_irq"; + + clocks = <&gcc GCC_SDCC2_AHB_CLK>, + <&gcc GCC_SDCC2_APPS_CLK>, + <&xo>; + clock-names = "iface", "core", "xo"; + resets = <&gcc GCC_SDCC2_BCR>; + max-frequency = <192000000>; + bus-width = <4>; + + status = "disabled"; + }; + blsp_dma: dma-controller@7884000 { compatible = "qcom,bam-v1.7.0"; reg = <0x07884000 0x2b000>;
Enable MicroSD card found on ipq8074 devices. Tested fine when SD card IO voltage is 3.3v. Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn> --- arch/arm64/boot/dts/qcom/ipq8074.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+)