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Wed, 23 Oct 2024 09:28:04 +0000 Received: from APTAIPPMTA02.qualcomm.com (APTAIPPMTA02.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 49N9S3AN016249; Wed, 23 Oct 2024 09:28:03 GMT Received: from cse-cd02-lnx.ap.qualcomm.com (cse-cd02-lnx.qualcomm.com [10.64.75.246]) by APTAIPPMTA02.qualcomm.com (PPS) with ESMTPS id 49N9S2xj016228 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 23 Oct 2024 09:28:03 +0000 Received: by cse-cd02-lnx.ap.qualcomm.com (Postfix, from userid 4571896) id 7FAFA137D; Wed, 23 Oct 2024 17:28:01 +0800 (CST) From: Yuanjie Yang To: ulf.hansson@linaro.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, bhupesh.sharma@linaro.org, andersson@kernel.org, konradybcio@kernel.org Cc: linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, quic_tingweiz@quicinc.com, Yuanjie Yang Subject: [PATCH v1 2/3] arm64: dts: qcom: qcs615: add SD and emmc node Date: Wed, 23 Oct 2024 17:27:07 +0800 Message-Id: <20241023092708.604195-3-quic_yuanjiey@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241023092708.604195-1-quic_yuanjiey@quicinc.com> References: <20241023092708.604195-1-quic_yuanjiey@quicinc.com> Precedence: bulk X-Mailing-List: linux-mmc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: 9W-rpbRabXHOII0sTj-RqxfrxsIyhuwm X-Proofpoint-ORIG-GUID: 9W-rpbRabXHOII0sTj-RqxfrxsIyhuwm X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 malwarescore=0 mlxscore=0 lowpriorityscore=0 phishscore=0 impostorscore=0 clxscore=1015 priorityscore=1501 mlxlogscore=999 suspectscore=0 bulkscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2410230058 Add SD and emmc support to the QCS615 Ride platform. The SD controller and emmc controller of QCS615 are derived from SM6115. Include the relevant binding documents accordingly. Additionally, configure emmc-related and SD-related opp, power, and interconnect settings in the device tree. Signed-off-by: Yuanjie Yang --- arch/arm64/boot/dts/qcom/qcs615.dtsi | 198 +++++++++++++++++++++++++++ 1 file changed, 198 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi index fcba83fca7cf..3840edf13fe8 100644 --- a/arch/arm64/boot/dts/qcom/qcs615.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi @@ -399,6 +399,65 @@ qfprom: efuse@780000 { #size-cells = <1>; }; + sdhc_1: mmc@7c4000 { + compatible = "qcom,qcs615-sdhci", "qcom,sdhci-msm-v5"; + reg = <0 0x7c4000 0 0x1000>, + <0 0x7c5000 0 0x1000>; + reg-names = "hc", + "cqhci"; + + interrupts = , + ; + interrupt-names = "hc_irq", + "pwr_irq"; + + clocks = <&gcc GCC_SDCC1_AHB_CLK>, + <&gcc GCC_SDCC1_APPS_CLK>, + <&rpmhcc RPMH_CXO_CLK>, + <&gcc GCC_SDCC1_ICE_CORE_CLK>; + clock-names = "iface", + "core", + "xo", + "ice"; + + resets = <&gcc GCC_SDCC1_BCR>; + + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&sdhc1_opp_table>; + iommus = <&apps_smmu 0x02c0 0x0>; + interconnects = <&aggre1_noc MASTER_SDCC_1 QCOM_ICC_TAG_ALWAYS + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>, + <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS + &config_noc SLAVE_SDCC_1 QCOM_ICC_TAG_ALWAYS>; + interconnect-names = "sdhc-ddr", + "cpu-sdhc"; + + bus-width = <8>; + qcom,dll-config = <0x000f642c>; + qcom,ddr-config = <0x80040868>; + supports-cqe; + dma-coherent; + mmc-ddr-1_8v; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; + status = "disabled"; + + sdhc1_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-100000000 { + opp-hz = /bits/ 64 <100000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-384000000 { + opp-hz = /bits/ 64 <384000000>; + required-opps = <&rpmhpd_opp_nom>; + }; + }; + }; + qupv3_id_0: geniqup@8c0000 { compatible = "qcom,geni-se-qup"; reg = <0x0 0x8c0000 0x0 0x6000>; @@ -494,6 +553,145 @@ qup_uart0_rx: qup-uart0-rx-state { pins = "gpio17"; function = "qup0"; }; + + sdc1_state_on: sdc1-on-state { + clk-pins { + pins = "sdc1_clk"; + bias-disable; + drive-strength = <16>; + }; + + cmd-pins { + pins = "sdc1_cmd"; + bias-pull-up; + drive-strength = <10>; + }; + + data-pins { + pins = "sdc1_data"; + bias-pull-up; + drive-strength = <10>; + }; + + rclk-pins { + pins = "sdc1_rclk"; + bias-pull-down; + }; + }; + + sdc1_state_off: sdc1-off-state { + clk-pins { + pins = "sdc1_clk"; + bias-disable; + drive-strength = <2>; + }; + + cmd-pins { + pins = "sdc1_cmd"; + bias-pull-up; + drive-strength = <2>; + }; + + data-pins { + pins = "sdc1_data"; + bias-pull-up; + drive-strength = <2>; + }; + + rclk-pins { + pins = "sdc1_rclk"; + bias-pull-down; + }; + }; + + sdc2_state_on: sdc2-on-state { + clk-pins { + pins = "sdc2_clk"; + bias-disable; + drive-strength = <16>; + }; + + cmd-pins { + pins = "sdc2_cmd"; + bias-pull-up; + drive-strength = <10>; + }; + + data-pins { + pins = "sdc2_data"; + bias-pull-up; + drive-strength = <10>; + }; + }; + + sdc2_state_off: sdc2-off-state { + clk-pins { + pins = "sdc2_clk"; + bias-disable; + drive-strength = <2>; + }; + + cmd-pins { + pins = "sdc2_cmd"; + bias-pull-up; + drive-strength = <2>; + }; + + data-pins { + pins = "sdc2_data"; + bias-pull-up; + drive-strength = <2>; + }; + }; + }; + + sdhc_2: mmc@8804000 { + compatible = "qcom,qcs615-sdhci","qcom,sdhci-msm-v5"; + reg = <0x0 0x8804000 0x0 0x1000>; + reg-names = "hc"; + + interrupts = , + ; + interrupt-names = "hc_irq", + "pwr_irq"; + + clocks = <&gcc GCC_SDCC2_AHB_CLK>, + <&gcc GCC_SDCC2_APPS_CLK>, + <&rpmhcc RPMH_CXO_CLK>; + clock-names = "iface", + "core", + "xo"; + + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&sdhc2_opp_table>; + iommus = <&apps_smmu 0x02a0 0x0>; + resets = <&gcc GCC_SDCC2_BCR>; + interconnects = <&aggre1_noc MASTER_SDCC_2 QCOM_ICC_TAG_ALWAYS + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>, + <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS + &config_noc SLAVE_SDCC_2 QCOM_ICC_TAG_ALWAYS>; + interconnect-names = "sdhc-ddr", + "cpu-sdhc"; + + bus-width = <4>; + qcom,dll-config = <0x0007642c>; + qcom,ddr-config = <0x80040868>; + dma-coherent; + status = "disabled"; + + sdhc2_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-100000000 { + opp-hz = /bits/ 64 <100000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-202000000 { + opp-hz = /bits/ 64 <202000000>; + required-opps = <&rpmhpd_opp_nom>; + }; + }; }; dc_noc: interconnect@9160000 {