diff options
Diffstat (limited to 'target/linux/ipq807x/patches-5.15/0063-v6.0-regulator-qcom_spmi-add-support-for-PMP8074-regulato.patch')
| -rw-r--r-- | target/linux/ipq807x/patches-5.15/0063-v6.0-regulator-qcom_spmi-add-support-for-PMP8074-regulato.patch | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/target/linux/ipq807x/patches-5.15/0063-v6.0-regulator-qcom_spmi-add-support-for-PMP8074-regulato.patch b/target/linux/ipq807x/patches-5.15/0063-v6.0-regulator-qcom_spmi-add-support-for-PMP8074-regulato.patch new file mode 100644 index 0000000000..ce6985b13b --- /dev/null +++ b/target/linux/ipq807x/patches-5.15/0063-v6.0-regulator-qcom_spmi-add-support-for-PMP8074-regulato.patch @@ -0,0 +1,68 @@ +From 3e3da8da25f81fa3f0f3a37f60d10b17d1166864 Mon Sep 17 00:00:00 2001 +From: Robert Marko <robimarko@gmail.com> +Date: Mon, 4 Jul 2022 23:23:57 +0200 +Subject: [PATCH] regulator: qcom_spmi: add support for PMP8074 regulators + +PMP8074 is a companion PMIC for the Qualcomm IPQ8074 WiSoC-s. + +It features 5 HF-SMPS and 13 LDO regulators. + +HF-SMPS regulators are Buck HFS430 regulators. +L1, L2 and L3 are HT_N1200_ST subtype LDO regulators. +L4 is HT_N300_ST subtype LDO regulator. +L5 and L6 are HT_P600 subtype LDO regulators. +L7, L11, L12 and L13 are HT_P150 subtype LDO regulators. +L10 is HT_P50 subtype LDO regulator. + +This commit adds support for all of the buck regulators and LDO-s except +for L10 as I dont have documentation on its output voltage range. + +S3 is the CPU cluster voltage supply, S4 supplies the UBI32 NPU cores +and L11 is the SDIO/eMMC I/O voltage regulator required for high speeds. + +Signed-off-by: Robert Marko <robimarko@gmail.com> +Link: https://lore.kernel.org/r/20220704212402.1715182-7-robimarko@gmail.com +Signed-off-by: Mark Brown <broonie@kernel.org> +--- + drivers/regulator/qcom_spmi-regulator.c | 23 +++++++++++++++++++++++ + 1 file changed, 23 insertions(+) + +--- a/drivers/regulator/qcom_spmi-regulator.c ++++ b/drivers/regulator/qcom_spmi-regulator.c +@@ -2101,6 +2101,28 @@ static const struct spmi_regulator_data + { } + }; + ++static const struct spmi_regulator_data pmp8074_regulators[] = { ++ { "s1", 0x1400, "vdd_s1"}, ++ { "s2", 0x1700, "vdd_s2"}, ++ { "s3", 0x1a00, "vdd_s3"}, ++ { "s4", 0x1d00, "vdd_s4"}, ++ { "s5", 0x2000, "vdd_s5"}, ++ { "l1", 0x4000, "vdd_l1_l2"}, ++ { "l2", 0x4100, "vdd_l1_l2"}, ++ { "l3", 0x4200, "vdd_l3_l8"}, ++ { "l4", 0x4300, "vdd_l4"}, ++ { "l5", 0x4400, "vdd_l5_l6_l15"}, ++ { "l6", 0x4500, "vdd_l5_l6_l15"}, ++ { "l7", 0x4600, "vdd_l7"}, ++ { "l8", 0x4700, "vdd_l3_l8"}, ++ { "l9", 0x4800, "vdd_l9"}, ++ /* l10 is currently unsupported HT_P50 */ ++ { "l11", 0x4a00, "vdd_l10_l11_l12_l13"}, ++ { "l12", 0x4b00, "vdd_l10_l11_l12_l13"}, ++ { "l13", 0x4c00, "vdd_l10_l11_l12_l13"}, ++ { } ++}; ++ + static const struct spmi_regulator_data pms405_regulators[] = { + { "s3", 0x1a00, "vdd_s3"}, + { } +@@ -2117,6 +2139,7 @@ static const struct of_device_id qcom_sp + { .compatible = "qcom,pmi8994-regulators", .data = &pmi8994_regulators }, + { .compatible = "qcom,pm660-regulators", .data = &pm660_regulators }, + { .compatible = "qcom,pm660l-regulators", .data = &pm660l_regulators }, ++ { .compatible = "qcom,pmp8074-regulators", .data = &pmp8074_regulators }, + { .compatible = "qcom,pms405-regulators", .data = &pms405_regulators }, + { } + }; |