* [PATCH] arm64: dts: qcom: qru1000-idp: add SDHCI for emmc
@ 2023-08-22 11:48 Komal Bajaj
2023-08-26 10:26 ` Konrad Dybcio
0 siblings, 1 reply; 2+ messages in thread
From: Komal Bajaj @ 2023-08-22 11:48 UTC (permalink / raw)
To: agross, andersson, konrad.dybcio, robh+dt, krzysztof.kozlowski+dt,
conor+dt
Cc: linux-arm-msm, devicetree, linux-kernel, Komal Bajaj
Add sdhci node for emmc in qru1000-idp.
Signed-off-by: Komal Bajaj <quic_kbajaj@quicinc.com>
---
arch/arm64/boot/dts/qcom/qru1000-idp.dts | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qru1000-idp.dts b/arch/arm64/boot/dts/qcom/qru1000-idp.dts
index 2a862c83309e..672e1946eba2 100644
--- a/arch/arm64/boot/dts/qcom/qru1000-idp.dts
+++ b/arch/arm64/boot/dts/qcom/qru1000-idp.dts
@@ -460,6 +460,29 @@ tenx_sp_mem: tenx-sp-buffer@800000000 {
};
};
+&sdhc {
+ pinctrl-0 = <&sdc_on_state>;
+ pinctrl-1 = <&sdc_off_state>;
+ pinctrl-names = "default", "sleep";
+
+ cap-mmc-hw-reset;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ mmc-hs400-1_8v;
+ mmc-hs400-enhanced-strobe;
+
+ non-removable;
+ no-sd;
+ no-sdio;
+
+ supports-cqe;
+
+ vmmc-supply = <&vreg_l10a_2p95>;
+ vqmmc-supply = <&vreg_l7a_1p8>;
+
+ status = "okay";
+};
+
&tlmm {
gpio-reserved-ranges = <28 2>;
};
--
2.41.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: qcom: qru1000-idp: add SDHCI for emmc
2023-08-22 11:48 [PATCH] arm64: dts: qcom: qru1000-idp: add SDHCI for emmc Komal Bajaj
@ 2023-08-26 10:26 ` Konrad Dybcio
0 siblings, 0 replies; 2+ messages in thread
From: Konrad Dybcio @ 2023-08-26 10:26 UTC (permalink / raw)
To: Komal Bajaj, agross, andersson, robh+dt, krzysztof.kozlowski+dt,
conor+dt
Cc: linux-arm-msm, devicetree, linux-kernel
On 22.08.2023 13:48, Komal Bajaj wrote:
> Add sdhci node for emmc in qru1000-idp.
>
> Signed-off-by: Komal Bajaj <quic_kbajaj@quicinc.com>
> ---
> arch/arm64/boot/dts/qcom/qru1000-idp.dts | 23 +++++++++++++++++++++++
> 1 file changed, 23 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/qru1000-idp.dts b/arch/arm64/boot/dts/qcom/qru1000-idp.dts
> index 2a862c83309e..672e1946eba2 100644
> --- a/arch/arm64/boot/dts/qcom/qru1000-idp.dts
> +++ b/arch/arm64/boot/dts/qcom/qru1000-idp.dts
> @@ -460,6 +460,29 @@ tenx_sp_mem: tenx-sp-buffer@800000000 {
> };
> };
>
> +&sdhc {
> + pinctrl-0 = <&sdc_on_state>;
> + pinctrl-1 = <&sdc_off_state>;
> + pinctrl-names = "default", "sleep";
> +
> + cap-mmc-hw-reset;
Looks like the qcom mmc driver doesn't have any card_hw_reset ops.
Would that be something necessary or valueable for this platform/
device?
Konrad
^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-08-26 10:26 ` Konrad Dybcio
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