From ac2b7b1e8432fc758f6cd345e9a2472b269cb1c5 Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Wed, 15 Jan 2025 14:43:56 +0100 Subject: [PATCH] arm64: dts: qcom: sm8550: add QUP serial engines OPP tables The QUP Serial Engines requires different power domain level depending on their working frequency, add the required OPP table with the level associated with all possible frequencies. For the "I2C Hub" serial engines, sinse they only support a single Operating Point, only add a single power domain level property. Signed-off-by: Neil Armstrong Link: https://lore.kernel.org/r/20250115-topic-sm8x50-upstream-dt-icc-update-v1-4-eaa8b10e2af7@linaro.org Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sm8550.dtsi | 122 +++++++++++++++++++++++++++ 1 file changed, 122 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi index 4b3c51fad9f19..d02d80d731b9a 100644 --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi @@ -348,6 +348,48 @@ qcom,bcm-voters = <&apps_bcm_voter>; }; + qup_opp_table_100mhz: opp-table-qup100mhz { + compatible = "operating-points-v2"; + + opp-75000000 { + opp-hz = /bits/ 64 <75000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-100000000 { + opp-hz = /bits/ 64 <100000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + }; + + qup_opp_table_120mhz: opp-table-qup120mhz { + compatible = "operating-points-v2"; + + opp-75000000 { + opp-hz = /bits/ 64 <75000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-120000000 { + opp-hz = /bits/ 64 <120000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + }; + + qup_opp_table_125mhz: opp-table-qup125mhz { + compatible = "operating-points-v2"; + + opp-75000000 { + opp-hz = /bits/ 64 <75000000>; + required-opps = <&rpmhpd_opp_low_svs>; + }; + + opp-125000000 { + opp-hz = /bits/ 64 <125000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + }; + memory@a0000000 { device_type = "memory"; /* We expect the bootloader to fill in the size */ @@ -861,6 +903,8 @@ dmas = <&gpi_dma2 0 0 QCOM_GPI_I2C>, <&gpi_dma2 1 0 QCOM_GPI_I2C>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_120mhz>; status = "disabled"; }; @@ -882,6 +926,8 @@ dmas = <&gpi_dma2 0 0 QCOM_GPI_SPI>, <&gpi_dma2 1 0 QCOM_GPI_SPI>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_120mhz>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -907,6 +953,8 @@ dmas = <&gpi_dma2 0 1 QCOM_GPI_I2C>, <&gpi_dma2 1 1 QCOM_GPI_I2C>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_120mhz>; status = "disabled"; }; @@ -928,6 +976,8 @@ dmas = <&gpi_dma2 0 1 QCOM_GPI_SPI>, <&gpi_dma2 1 1 QCOM_GPI_SPI>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_120mhz>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -953,6 +1003,8 @@ dmas = <&gpi_dma2 0 2 QCOM_GPI_I2C>, <&gpi_dma2 1 2 QCOM_GPI_I2C>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_120mhz>; status = "disabled"; }; @@ -974,6 +1026,8 @@ dmas = <&gpi_dma2 0 2 QCOM_GPI_SPI>, <&gpi_dma2 1 2 QCOM_GPI_SPI>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_120mhz>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -999,6 +1053,8 @@ dmas = <&gpi_dma2 0 3 QCOM_GPI_I2C>, <&gpi_dma2 1 3 QCOM_GPI_I2C>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_120mhz>; status = "disabled"; }; @@ -1020,6 +1076,8 @@ dmas = <&gpi_dma2 0 3 QCOM_GPI_I2C>, <&gpi_dma2 1 3 QCOM_GPI_I2C>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_120mhz>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1045,6 +1103,8 @@ dmas = <&gpi_dma2 0 4 QCOM_GPI_I2C>, <&gpi_dma2 1 4 QCOM_GPI_I2C>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_120mhz>; status = "disabled"; }; @@ -1066,6 +1126,8 @@ dmas = <&gpi_dma2 0 4 QCOM_GPI_I2C>, <&gpi_dma2 1 4 QCOM_GPI_I2C>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_120mhz>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1091,6 +1153,8 @@ dmas = <&gpi_dma2 0 5 QCOM_GPI_I2C>, <&gpi_dma2 1 5 QCOM_GPI_I2C>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_120mhz>; status = "disabled"; }; @@ -1112,6 +1176,8 @@ dmas = <&gpi_dma2 0 5 QCOM_GPI_SPI>, <&gpi_dma2 1 5 QCOM_GPI_SPI>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_120mhz>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1130,6 +1196,8 @@ <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY &config_noc SLAVE_QUP_2 QCOM_ICC_TAG_ACTIVE_ONLY>; interconnect-names = "qup-core", "qup-config"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_125mhz>; status = "disabled"; }; @@ -1153,6 +1221,8 @@ dmas = <&gpi_dma2 0 7 QCOM_GPI_I2C>, <&gpi_dma2 1 7 QCOM_GPI_I2C>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_100mhz>; status = "disabled"; }; @@ -1174,6 +1244,8 @@ dmas = <&gpi_dma2 0 7 QCOM_GPI_SPI>, <&gpi_dma2 1 7 QCOM_GPI_SPI>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_100mhz>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1206,6 +1278,8 @@ <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY &config_noc SLAVE_I2C QCOM_ICC_TAG_ACTIVE_ONLY>; interconnect-names = "qup-core", "qup-config"; + power-domains = <&rpmhpd RPMHPD_CX>; + required-opps = <&rpmhpd_opp_low_svs>; status = "disabled"; }; @@ -1225,6 +1299,8 @@ <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY &config_noc SLAVE_I2C QCOM_ICC_TAG_ACTIVE_ONLY>; interconnect-names = "qup-core", "qup-config"; + power-domains = <&rpmhpd RPMHPD_CX>; + required-opps = <&rpmhpd_opp_low_svs>; status = "disabled"; }; @@ -1244,6 +1320,8 @@ <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY &config_noc SLAVE_I2C QCOM_ICC_TAG_ACTIVE_ONLY>; interconnect-names = "qup-core", "qup-config"; + power-domains = <&rpmhpd RPMHPD_CX>; + required-opps = <&rpmhpd_opp_low_svs>; status = "disabled"; }; @@ -1263,6 +1341,8 @@ <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY &config_noc SLAVE_I2C QCOM_ICC_TAG_ACTIVE_ONLY>; interconnect-names = "qup-core", "qup-config"; + power-domains = <&rpmhpd RPMHPD_CX>; + required-opps = <&rpmhpd_opp_low_svs>; status = "disabled"; }; @@ -1282,6 +1362,8 @@ <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY &config_noc SLAVE_I2C QCOM_ICC_TAG_ACTIVE_ONLY>; interconnect-names = "qup-core", "qup-config"; + power-domains = <&rpmhpd RPMHPD_CX>; + required-opps = <&rpmhpd_opp_low_svs>; status = "disabled"; }; @@ -1301,6 +1383,8 @@ <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY &config_noc SLAVE_I2C QCOM_ICC_TAG_ACTIVE_ONLY>; interconnect-names = "qup-core", "qup-config"; + power-domains = <&rpmhpd RPMHPD_CX>; + required-opps = <&rpmhpd_opp_low_svs>; status = "disabled"; }; @@ -1320,6 +1404,8 @@ <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY &config_noc SLAVE_I2C QCOM_ICC_TAG_ACTIVE_ONLY>; interconnect-names = "qup-core", "qup-config"; + power-domains = <&rpmhpd RPMHPD_CX>; + required-opps = <&rpmhpd_opp_low_svs>; status = "disabled"; }; @@ -1339,6 +1425,8 @@ <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY &config_noc SLAVE_I2C QCOM_ICC_TAG_ACTIVE_ONLY>; interconnect-names = "qup-core", "qup-config"; + power-domains = <&rpmhpd RPMHPD_CX>; + required-opps = <&rpmhpd_opp_low_svs>; status = "disabled"; }; @@ -1358,6 +1446,8 @@ <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY &config_noc SLAVE_I2C QCOM_ICC_TAG_ACTIVE_ONLY>; interconnect-names = "qup-core", "qup-config"; + power-domains = <&rpmhpd RPMHPD_CX>; + required-opps = <&rpmhpd_opp_low_svs>; status = "disabled"; }; @@ -1377,6 +1467,8 @@ <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY &config_noc SLAVE_I2C QCOM_ICC_TAG_ACTIVE_ONLY>; interconnect-names = "qup-core", "qup-config"; + power-domains = <&rpmhpd RPMHPD_CX>; + required-opps = <&rpmhpd_opp_low_svs>; status = "disabled"; }; }; @@ -1440,6 +1532,8 @@ dmas = <&gpi_dma1 0 0 QCOM_GPI_I2C>, <&gpi_dma1 1 0 QCOM_GPI_I2C>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_120mhz>; status = "disabled"; }; @@ -1461,6 +1555,8 @@ dmas = <&gpi_dma1 0 0 QCOM_GPI_SPI>, <&gpi_dma1 1 0 QCOM_GPI_SPI>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_120mhz>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1486,6 +1582,8 @@ dmas = <&gpi_dma1 0 1 QCOM_GPI_I2C>, <&gpi_dma1 1 1 QCOM_GPI_I2C>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_120mhz>; status = "disabled"; }; @@ -1507,6 +1605,8 @@ dmas = <&gpi_dma1 0 1 QCOM_GPI_SPI>, <&gpi_dma1 1 1 QCOM_GPI_SPI>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_120mhz>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1532,6 +1632,8 @@ dmas = <&gpi_dma1 0 2 QCOM_GPI_I2C>, <&gpi_dma1 1 2 QCOM_GPI_I2C>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_100mhz>; status = "disabled"; }; @@ -1553,6 +1655,8 @@ dmas = <&gpi_dma1 0 2 QCOM_GPI_SPI>, <&gpi_dma1 1 2 QCOM_GPI_SPI>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_100mhz>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1578,6 +1682,8 @@ dmas = <&gpi_dma1 0 3 QCOM_GPI_I2C>, <&gpi_dma1 1 3 QCOM_GPI_I2C>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_100mhz>; status = "disabled"; }; @@ -1599,6 +1705,8 @@ dmas = <&gpi_dma1 0 3 QCOM_GPI_SPI>, <&gpi_dma1 1 3 QCOM_GPI_SPI>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_100mhz>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1624,6 +1732,8 @@ dmas = <&gpi_dma1 0 4 QCOM_GPI_I2C>, <&gpi_dma1 1 4 QCOM_GPI_I2C>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_100mhz>; status = "disabled"; }; @@ -1645,6 +1755,8 @@ dmas = <&gpi_dma1 0 4 QCOM_GPI_SPI>, <&gpi_dma1 1 4 QCOM_GPI_SPI>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_100mhz>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1668,6 +1780,8 @@ dmas = <&gpi_dma1 0 5 QCOM_GPI_I2C>, <&gpi_dma1 1 5 QCOM_GPI_I2C>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_100mhz>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1691,6 +1805,8 @@ dmas = <&gpi_dma1 0 5 QCOM_GPI_SPI>, <&gpi_dma1 1 5 QCOM_GPI_SPI>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_100mhz>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1714,6 +1830,8 @@ dmas = <&gpi_dma1 0 6 QCOM_GPI_I2C>, <&gpi_dma1 1 6 QCOM_GPI_I2C>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_100mhz>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1737,6 +1855,8 @@ dmas = <&gpi_dma1 0 6 QCOM_GPI_SPI>, <&gpi_dma1 1 6 QCOM_GPI_SPI>; dma-names = "tx", "rx"; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_100mhz>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; @@ -1755,6 +1875,8 @@ &clk_virt SLAVE_QUP_CORE_1 QCOM_ICC_TAG_ALWAYS>, <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY &config_noc SLAVE_QUP_1 QCOM_ICC_TAG_ACTIVE_ONLY>; + power-domains = <&rpmhpd RPMHPD_CX>; + operating-points-v2 = <&qup_opp_table_100mhz>; status = "disabled"; }; }; -- 2.47.2