arm64: dts: sm8250: Add OPP table for all qup devices

qup has a requirement to vote on the performance state of the CX domain
in sm8250 devices. Add OPP tables for these and also add power-domains
property for all qup instances for uart and spi.
i2c does not support scaling and uses a fixed clock.

Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20200915120203.290295-1-dmitry.baryshkov@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index c989bc1370ab348e806d61a702e3b5c815986c27..6cd45a667ba9d623849fcdf35a46ac09aa4123f2 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -411,6 +411,25 @@ ipcc: mailbox@408000 {
                        #mbox-cells = <2>;
                };
 
+               qup_opp_table: qup-opp-table {
+                       compatible = "operating-points-v2";
+
+                       opp-50000000 {
+                               opp-hz = /bits/ 64 <50000000>;
+                               required-opps = <&rpmhpd_opp_min_svs>;
+                       };
+
+                       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>;
+                       };
+               };
+
                qupv3_id_2: geniqup@8c0000 {
                        compatible = "qcom,geni-se-qup";
                        reg = <0x0 0x008c0000 0x0 0x6000>;
@@ -445,6 +464,8 @@ spi14: spi@880000 {
                                interrupts = <GIC_SPI 373 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -471,6 +492,8 @@ spi15: spi@884000 {
                                interrupts = <GIC_SPI 583 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -497,6 +520,8 @@ spi16: spi@888000 {
                                interrupts = <GIC_SPI 584 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -523,6 +548,8 @@ spi17: spi@88c000 {
                                interrupts = <GIC_SPI 585 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -534,6 +561,8 @@ uart17: serial@88c000 {
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_uart17_default>;
                                interrupts = <GIC_SPI 585 IRQ_TYPE_LEVEL_HIGH>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -560,6 +589,8 @@ spi18: spi@890000 {
                                interrupts = <GIC_SPI 586 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -571,6 +602,8 @@ uart18: serial@890000 {
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_uart18_default>;
                                interrupts = <GIC_SPI 586 IRQ_TYPE_LEVEL_HIGH>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -597,6 +630,8 @@ spi19: spi@894000 {
                                interrupts = <GIC_SPI 587 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
                };
@@ -635,6 +670,8 @@ spi0: spi@980000 {
                                interrupts = <GIC_SPI 601 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -661,6 +698,8 @@ spi1: spi@984000 {
                                interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -687,6 +726,8 @@ spi2: spi@988000 {
                                interrupts = <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -698,6 +739,8 @@ uart2: serial@988000 {
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_uart2_default>;
                                interrupts = <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -724,6 +767,8 @@ spi3: spi@98c000 {
                                interrupts = <GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -750,6 +795,8 @@ spi4: spi@990000 {
                                interrupts = <GIC_SPI 605 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -776,6 +823,8 @@ spi5: spi@994000 {
                                interrupts = <GIC_SPI 606 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -802,6 +851,8 @@ spi6: spi@998000 {
                                interrupts = <GIC_SPI 607 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -813,6 +864,8 @@ uart6: serial@998000 {
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_uart6_default>;
                                interrupts = <GIC_SPI 607 IRQ_TYPE_LEVEL_HIGH>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -839,6 +892,8 @@ spi7: spi@99c000 {
                                interrupts = <GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
                };
@@ -877,6 +932,8 @@ spi8: spi@a80000 {
                                interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -903,6 +960,8 @@ spi9: spi@a84000 {
                                interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -929,6 +988,8 @@ spi10: spi@a88000 {
                                interrupts = <GIC_SPI 355 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -955,6 +1016,8 @@ spi11: spi@a8c000 {
                                interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -981,6 +1044,8 @@ spi12: spi@a90000 {
                                interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -992,6 +1057,8 @@ uart12: serial@a90000 {
                                pinctrl-names = "default";
                                pinctrl-0 = <&qup_uart12_default>;
                                interrupts = <GIC_SPI 357 IRQ_TYPE_LEVEL_HIGH>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
 
@@ -1018,6 +1085,8 @@ spi13: spi@a94000 {
                                interrupts = <GIC_SPI 358 IRQ_TYPE_LEVEL_HIGH>;
                                #address-cells = <1>;
                                #size-cells = <0>;
+                               power-domains = <&rpmhpd SM8250_CX>;
+                               operating-points-v2 = <&qup_opp_table>;
                                status = "disabled";
                        };
                };