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[v3,0/4] arm64: dts: qcom: qdu1000: add SDHCI

Message ID 20230523135733.3852-1-quic_kbajaj@quicinc.com
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Series arm64: dts: qcom: qdu1000: add SDHCI | expand

Message

Komal Bajaj May 23, 2023, 1:57 p.m. UTC 
Add sdhc instance for supporting eMMC on QDU1000 and
QRU1000 SoCs.

Changes in v3 -
 * Removed aliases and dropped "_1" suffix as suggested by Bjorn.
 * Changed pinconfig names.

Changes in v2-
 * Updated the binding alphabetically.
 * Removed extra comments as suggested by Bhupesh.
 * Moved non-removable, no-sd, no-sdio and other properties from
   soc to board dts file as suggested by Bhupesh and Konrad.
 * Removed extra newlines and leading zeroes as suggested by Konrad.
 * Modified sdhc1_opp_table.
 * Updated the SDHC node entries alphabetically.
 * Moved the status entry at the end.

Komal Bajaj (4):
  dt-bindings: mmc: sdhci-msm: Document the QDU1000/QRU1000 compatible
  arm: dts: qcom: qdu1000: Add SDHCI node
  arm64: dts: qcom: qdu1000: Add SDHCI pin configuration to DTSI
  arm64: dts: qcom: qdu1000-idp: add SDHCI for emmc

 .../devicetree/bindings/mmc/sdhci-msm.yaml    |  1 +
 arch/arm64/boot/dts/qcom/qdu1000-idp.dts      | 23 +++++
 arch/arm64/boot/dts/qcom/qdu1000.dtsi         | 97 +++++++++++++++++++
 3 files changed, 121 insertions(+)

--
2.17.1

Comments

Bjorn Andersson May 25, 2023, 4:27 a.m. UTC | #1 
On Tue, May 23, 2023 at 07:27:31PM +0530, Komal Bajaj wrote:
> Add sdhc node for eMMC on QDU1000 and QRU1000 SoCs.
> 

Please fix your $subject prefix, it should say arm64

Regards,
Bjorn

> Signed-off-by: Komal Bajaj <quic_kbajaj@quicinc.com>
> ---
>  arch/arm64/boot/dts/qcom/qdu1000.dtsi | 47 +++++++++++++++++++++++++++
>  1 file changed, 47 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
> index 734438113bba..6df07334f1d3 100644
> --- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi
> +++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
> @@ -842,6 +842,53 @@
>  			#hwlock-cells = <1>;
>  		};
> 
> +		sdhc: mmc@8804000 {
> +			compatible = "qcom,qdu1000-sdhci", "qcom,sdhci-msm-v5";
> +			reg = <0x0 0x08804000 0x0 0x1000>,
> +			      <0x0 0x08805000 0x0 0x1000>;
> +			reg-names = "hc", "cqhci";
> +
> +			interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>,
> +				     <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
> +			interrupt-names = "hc_irq", "pwr_irq";
> +
> +			clocks = <&gcc GCC_SDCC5_AHB_CLK>,
> +				 <&gcc GCC_SDCC5_APPS_CLK>,
> +				 <&rpmhcc RPMH_CXO_CLK>;
> +			clock-names = "iface",
> +				      "core",
> +				      "xo";
> +
> +			resets = <&gcc GCC_SDCC5_BCR>;
> +
> +			interconnects = <&system_noc MASTER_SDCC_1 0 &mc_virt SLAVE_EBI1 0>,
> +					<&gem_noc MASTER_APPSS_PROC 0 &system_noc SLAVE_SDCC_2 0>;
> +			interconnect-names = "sdhc-ddr", "cpu-sdhc";
> +			power-domains = <&rpmhpd QDU1000_CX>;
> +			operating-points-v2 = <&sdhc1_opp_table>;
> +
> +			iommus = <&apps_smmu 0x80 0x0>;
> +			dma-coherent;
> +
> +			bus-width = <8>;
> +
> +			qcom,dll-config = <0x0007642c>;
> +			qcom,ddr-config = <0x80040868>;
> +
> +			status = "disabled";
> +
> +			sdhc1_opp_table: opp-table {
> +				compatible = "operating-points-v2";
> +
> +				opp-384000000 {
> +					opp-hz = /bits/ 64 <384000000>;
> +					required-opps = <&rpmhpd_opp_nom>;
> +					opp-peak-kBps = <6528000 1652800>;
> +					opp-avg-kBps = <400000 0>;
> +				};
> +			};
> +		};
> +
>  		pdc: interrupt-controller@b220000 {
>  			compatible = "qcom,qdu1000-pdc", "qcom,pdc";
>  			reg = <0x0 0xb220000 0x0 0x30000>, <0x0 0x174000f0 0x0 0x64>;
> --
> 2.17.1
>
Konrad Dybcio May 26, 2023, 11:22 p.m. UTC | #2 
On 23.05.2023 15:57, Komal Bajaj wrote:
> Add sdhci node for emmc in qdu1000-idp.
> 
> Signed-off-by: Komal Bajaj <quic_kbajaj@quicinc.com>
> ---
>  arch/arm64/boot/dts/qcom/qdu1000-idp.dts | 23 +++++++++++++++++++++++
>  1 file changed, 23 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/qdu1000-idp.dts b/arch/arm64/boot/dts/qcom/qdu1000-idp.dts
> index 9e9fd4b8023e..6e988e90aa50 100644
> --- a/arch/arm64/boot/dts/qcom/qdu1000-idp.dts
> +++ b/arch/arm64/boot/dts/qcom/qdu1000-idp.dts
> @@ -448,6 +448,29 @@
>  	status = "okay";
>  };
> 
> +&sdhc {
> +	pinctrl-names = "default", "sleep";
> +	pinctrl-0 = <&sdc_on_state>;
> +	pinctrl-1 = <&sdc_off_state>;
Please do

property-n
property-names

we've had a little bit of a mess over the years but we're trying
to unify that.

With that:

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>

Konrad
> +
> +	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";
> +};
> +
>  &uart7 {
>  	status = "okay";
>  };
> --
> 2.17.1
>
Komal Bajaj June 1, 2023, 6:56 a.m. UTC | #3 
On 5/25/2023 9:57 AM, Bjorn Andersson wrote:
> On Tue, May 23, 2023 at 07:27:31PM +0530, Komal Bajaj wrote:
>> Add sdhc node for eMMC on QDU1000 and QRU1000 SoCs.
>>
> Please fix your $subject prefix, it should say arm64
>
> Regards,
> Bjorn

Noted.

>> Signed-off-by: Komal Bajaj <quic_kbajaj@quicinc.com>
>> ---
>>   arch/arm64/boot/dts/qcom/qdu1000.dtsi | 47 +++++++++++++++++++++++++++
>>   1 file changed, 47 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
>> index 734438113bba..6df07334f1d3 100644
>> --- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi
>> +++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
>> @@ -842,6 +842,53 @@
>>   			#hwlock-cells = <1>;
>>   		};
>>
>> +		sdhc: mmc@8804000 {
>> +			compatible = "qcom,qdu1000-sdhci", "qcom,sdhci-msm-v5";
>> +			reg = <0x0 0x08804000 0x0 0x1000>,
>> +			      <0x0 0x08805000 0x0 0x1000>;
>> +			reg-names = "hc", "cqhci";
>> +
>> +			interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>,
>> +				     <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
>> +			interrupt-names = "hc_irq", "pwr_irq";
>> +
>> +			clocks = <&gcc GCC_SDCC5_AHB_CLK>,
>> +				 <&gcc GCC_SDCC5_APPS_CLK>,
>> +				 <&rpmhcc RPMH_CXO_CLK>;
>> +			clock-names = "iface",
>> +				      "core",
>> +				      "xo";
>> +
>> +			resets = <&gcc GCC_SDCC5_BCR>;
>> +
>> +			interconnects = <&system_noc MASTER_SDCC_1 0 &mc_virt SLAVE_EBI1 0>,
>> +					<&gem_noc MASTER_APPSS_PROC 0 &system_noc SLAVE_SDCC_2 0>;
>> +			interconnect-names = "sdhc-ddr", "cpu-sdhc";
>> +			power-domains = <&rpmhpd QDU1000_CX>;
>> +			operating-points-v2 = <&sdhc1_opp_table>;
>> +
>> +			iommus = <&apps_smmu 0x80 0x0>;
>> +			dma-coherent;
>> +
>> +			bus-width = <8>;
>> +
>> +			qcom,dll-config = <0x0007642c>;
>> +			qcom,ddr-config = <0x80040868>;
>> +
>> +			status = "disabled";
>> +
>> +			sdhc1_opp_table: opp-table {
>> +				compatible = "operating-points-v2";
>> +
>> +				opp-384000000 {
>> +					opp-hz = /bits/ 64 <384000000>;
>> +					required-opps = <&rpmhpd_opp_nom>;
>> +					opp-peak-kBps = <6528000 1652800>;
>> +					opp-avg-kBps = <400000 0>;
>> +				};
>> +			};
>> +		};
>> +
>>   		pdc: interrupt-controller@b220000 {
>>   			compatible = "qcom,qdu1000-pdc", "qcom,pdc";
>>   			reg = <0x0 0xb220000 0x0 0x30000>, <0x0 0x174000f0 0x0 0x64>;
>> --
>> 2.17.1
>>
Komal Bajaj June 1, 2023, 6:57 a.m. UTC | #4 
On 5/27/2023 4:52 AM, Konrad Dybcio wrote:
>
> On 23.05.2023 15:57, Komal Bajaj wrote:
>> Add sdhci node for emmc in qdu1000-idp.
>>
>> Signed-off-by: Komal Bajaj <quic_kbajaj@quicinc.com>
>> ---
>>   arch/arm64/boot/dts/qcom/qdu1000-idp.dts | 23 +++++++++++++++++++++++
>>   1 file changed, 23 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/qcom/qdu1000-idp.dts b/arch/arm64/boot/dts/qcom/qdu1000-idp.dts
>> index 9e9fd4b8023e..6e988e90aa50 100644
>> --- a/arch/arm64/boot/dts/qcom/qdu1000-idp.dts
>> +++ b/arch/arm64/boot/dts/qcom/qdu1000-idp.dts
>> @@ -448,6 +448,29 @@
>>   	status = "okay";
>>   };
>>
>> +&sdhc {
>> +	pinctrl-names = "default", "sleep";
>> +	pinctrl-0 = <&sdc_on_state>;
>> +	pinctrl-1 = <&sdc_off_state>;
> Please do
>
> property-n
> property-names
>
> we've had a little bit of a mess over the years but we're trying
> to unify that.
Sure, will change in the next patch set.

Thanks
Komal
>
> With that:
>
> Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
>
> Konrad
>> +
>> +	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";
>> +};
>> +
>>   &uart7 {
>>   	status = "okay";
>>   };
>> --
>> 2.17.1
>>