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Commit c6d0192a authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Krzysztof Kozlowski
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ARM: dts: exynos: Move Exynos5420 bus related OPPs to the Odroid boards DTS 

Currently the only Exynos5422-based boards that support bus frequency
scaling are Hardkernel's Odroid XU3/XU4/HC1. Move the bus related OPPs
to the boards DTS, because those OPPs heavily depend on the clock
topology and top PLL rates, which are being configured by the board's
bootloader.
Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Tested-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: default avatarChanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
parent 5206265f
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Showing with 260 additions and 260 deletions
arch/arm/boot/dts/exynos5420.dtsi
View file @ c6d0192a
......@@ -1042,7 +1042,6 @@ bus_wcore: bus_wcore {
compatible = "samsung,exynos-bus";
clocks = <&clock CLK_DOUT_ACLK400_WCORE>;
clock-names = "bus";
operating-points-v2 = <&bus_wcore_opp_table>;
status = "disabled";
};
......@@ -1050,7 +1049,6 @@ bus_noc: bus_noc {
compatible = "samsung,exynos-bus";
clocks = <&clock CLK_DOUT_ACLK100_NOC>;
clock-names = "bus";
operating-points-v2 = <&bus_noc_opp_table>;
status = "disabled";
};
......@@ -1058,7 +1056,6 @@ bus_fsys_apb: bus_fsys_apb {
compatible = "samsung,exynos-bus";
clocks = <&clock CLK_DOUT_PCLK200_FSYS>;
clock-names = "bus";
operating-points-v2 = <&bus_fsys_apb_opp_table>;
status = "disabled";
};
......@@ -1066,7 +1063,6 @@ bus_fsys: bus_fsys {
compatible = "samsung,exynos-bus";
clocks = <&clock CLK_DOUT_ACLK200_FSYS>;
clock-names = "bus";
operating-points-v2 = <&bus_fsys_apb_opp_table>;
status = "disabled";
};
......@@ -1074,7 +1070,6 @@ bus_fsys2: bus_fsys2 {
compatible = "samsung,exynos-bus";
clocks = <&clock CLK_DOUT_ACLK200_FSYS2>;
clock-names = "bus";
operating-points-v2 = <&bus_fsys2_opp_table>;
status = "disabled";
};
......@@ -1082,7 +1077,6 @@ bus_mfc: bus_mfc {
compatible = "samsung,exynos-bus";
clocks = <&clock CLK_DOUT_ACLK333>;
clock-names = "bus";
operating-points-v2 = <&bus_mfc_opp_table>;
status = "disabled";
};
......@@ -1090,7 +1084,6 @@ bus_gen: bus_gen {
compatible = "samsung,exynos-bus";
clocks = <&clock CLK_DOUT_ACLK266>;
clock-names = "bus";
operating-points-v2 = <&bus_gen_opp_table>;
status = "disabled";
};
......@@ -1098,7 +1091,6 @@ bus_peri: bus_peri {
compatible = "samsung,exynos-bus";
clocks = <&clock CLK_DOUT_ACLK66>;
clock-names = "bus";
operating-points-v2 = <&bus_peri_opp_table>;
status = "disabled";
};
......@@ -1106,7 +1098,6 @@ bus_g2d: bus_g2d {
compatible = "samsung,exynos-bus";
clocks = <&clock CLK_DOUT_ACLK333_G2D>;
clock-names = "bus";
operating-points-v2 = <&bus_g2d_opp_table>;
status = "disabled";
};
......@@ -1114,7 +1105,6 @@ bus_g2d_acp: bus_g2d_acp {
compatible = "samsung,exynos-bus";
clocks = <&clock CLK_DOUT_ACLK266_G2D>;
clock-names = "bus";
operating-points-v2 = <&bus_g2d_acp_opp_table>;
status = "disabled";
};
......@@ -1122,7 +1112,6 @@ bus_jpeg: bus_jpeg {
compatible = "samsung,exynos-bus";
clocks = <&clock CLK_DOUT_ACLK300_JPEG>;
clock-names = "bus";
operating-points-v2 = <&bus_jpeg_opp_table>;
status = "disabled";
};
......@@ -1130,7 +1119,6 @@ bus_jpeg_apb: bus_jpeg_apb {
compatible = "samsung,exynos-bus";
clocks = <&clock CLK_DOUT_ACLK166>;
clock-names = "bus";
operating-points-v2 = <&bus_jpeg_apb_opp_table>;
status = "disabled";
};
......@@ -1138,7 +1126,6 @@ bus_disp1_fimd: bus_disp1_fimd {
compatible = "samsung,exynos-bus";
clocks = <&clock CLK_DOUT_ACLK300_DISP1>;
clock-names = "bus";
operating-points-v2 = <&bus_disp1_fimd_opp_table>;
status = "disabled";
};
......@@ -1146,7 +1133,6 @@ bus_disp1: bus_disp1 {
compatible = "samsung,exynos-bus";
clocks = <&clock CLK_DOUT_ACLK400_DISP1>;
clock-names = "bus";
operating-points-v2 = <&bus_disp1_opp_table>;
status = "disabled";
};
......@@ -1154,7 +1140,6 @@ bus_gscl_scaler: bus_gscl_scaler {
compatible = "samsung,exynos-bus";
clocks = <&clock CLK_DOUT_ACLK300_GSCL>;
clock-names = "bus";
operating-points-v2 = <&bus_gscl_opp_table>;
status = "disabled";
};
......@@ -1162,252 +1147,8 @@ bus_mscl: bus_mscl {
compatible = "samsung,exynos-bus";
clocks = <&clock CLK_DOUT_ACLK400_MSCL>;
clock-names = "bus";
operating-points-v2 = <&bus_mscl_opp_table>;
status = "disabled";
};
bus_wcore_opp_table: opp_table2 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <84000000>;
opp-microvolt = <925000 925000 1400000>;
};
opp01 {
opp-hz = /bits/ 64 <111000000>;
opp-microvolt = <950000 950000 1400000>;
};
opp02 {
opp-hz = /bits/ 64 <222000000>;
opp-microvolt = <950000 950000 1400000>;
};
opp03 {
opp-hz = /bits/ 64 <333000000>;
opp-microvolt = <950000 950000 1400000>;
};
opp04 {
opp-hz = /bits/ 64 <400000000>;
opp-microvolt = <987500 987500 1400000>;
};
};
bus_noc_opp_table: opp_table3 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <67000000>;
};
opp01 {
opp-hz = /bits/ 64 <75000000>;
};
opp02 {
opp-hz = /bits/ 64 <86000000>;
};
opp03 {
opp-hz = /bits/ 64 <100000000>;
};
};
bus_fsys_apb_opp_table: opp_table4 {
compatible = "operating-points-v2";
opp-shared;
opp00 {
opp-hz = /bits/ 64 <100000000>;
};
opp01 {
opp-hz = /bits/ 64 <200000000>;
};
};
bus_fsys2_opp_table: opp_table5 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <75000000>;
};
opp01 {
opp-hz = /bits/ 64 <100000000>;
};
opp02 {
opp-hz = /bits/ 64 <150000000>;
};
};
bus_mfc_opp_table: opp_table6 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <96000000>;
};
opp01 {
opp-hz = /bits/ 64 <111000000>;
};
opp02 {
opp-hz = /bits/ 64 <167000000>;
};
opp03 {
opp-hz = /bits/ 64 <222000000>;
};
opp04 {
opp-hz = /bits/ 64 <333000000>;
};
};
bus_gen_opp_table: opp_table7 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <89000000>;
};
opp01 {
opp-hz = /bits/ 64 <133000000>;
};
opp02 {
opp-hz = /bits/ 64 <178000000>;
};
opp03 {
opp-hz = /bits/ 64 <267000000>;
};
};
bus_peri_opp_table: opp_table8 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <67000000>;
};
};
bus_g2d_opp_table: opp_table9 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <84000000>;
};
opp01 {
opp-hz = /bits/ 64 <167000000>;
};
opp02 {
opp-hz = /bits/ 64 <222000000>;
};
opp03 {
opp-hz = /bits/ 64 <300000000>;
};
opp04 {
opp-hz = /bits/ 64 <333000000>;
};
};
bus_g2d_acp_opp_table: opp_table10 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <67000000>;
};
opp01 {
opp-hz = /bits/ 64 <133000000>;
};
opp02 {
opp-hz = /bits/ 64 <178000000>;
};
opp03 {
opp-hz = /bits/ 64 <267000000>;
};
};
bus_jpeg_opp_table: opp_table11 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <75000000>;
};
opp01 {
opp-hz = /bits/ 64 <150000000>;
};
opp02 {
opp-hz = /bits/ 64 <200000000>;
};
opp03 {
opp-hz = /bits/ 64 <300000000>;
};
};
bus_jpeg_apb_opp_table: opp_table12 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <84000000>;
};
opp01 {
opp-hz = /bits/ 64 <111000000>;
};
opp02 {
opp-hz = /bits/ 64 <134000000>;
};
opp03 {
opp-hz = /bits/ 64 <167000000>;
};
};
bus_disp1_fimd_opp_table: opp_table13 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <120000000>;
};
opp01 {
opp-hz = /bits/ 64 <200000000>;
};
};
bus_disp1_opp_table: opp_table14 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <120000000>;
};
opp01 {
opp-hz = /bits/ 64 <200000000>;
};
opp02 {
opp-hz = /bits/ 64 <300000000>;
};
};
bus_gscl_opp_table: opp_table15 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <150000000>;
};
opp01 {
opp-hz = /bits/ 64 <200000000>;
};
opp02 {
opp-hz = /bits/ 64 <300000000>;
};
};
bus_mscl_opp_table: opp_table16 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <84000000>;
};
opp01 {
opp-hz = /bits/ 64 <167000000>;
};
opp02 {
opp-hz = /bits/ 64 <222000000>;
};
opp03 {
opp-hz = /bits/ 64 <333000000>;
};
opp04 {
opp-hz = /bits/ 64 <400000000>;
};
};
};
thermal-zones {
......
arch/arm/boot/dts/exynos5422-odroid-core.dtsi
View file @ c6d0192a
......@@ -35,7 +35,250 @@ oscclk {
};
};
dmc_opp_table: opp_table2 {
bus_wcore_opp_table: opp_table2 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <84000000>;
opp-microvolt = <925000 925000 1400000>;
};
opp01 {
opp-hz = /bits/ 64 <111000000>;
opp-microvolt = <950000 950000 1400000>;
};
opp02 {
opp-hz = /bits/ 64 <222000000>;
opp-microvolt = <950000 950000 1400000>;
};
opp03 {
opp-hz = /bits/ 64 <333000000>;
opp-microvolt = <950000 950000 1400000>;
};
opp04 {
opp-hz = /bits/ 64 <400000000>;
opp-microvolt = <987500 987500 1400000>;
};
};
bus_noc_opp_table: opp_table3 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <67000000>;
};
opp01 {
opp-hz = /bits/ 64 <75000000>;
};
opp02 {
opp-hz = /bits/ 64 <86000000>;
};
opp03 {
opp-hz = /bits/ 64 <100000000>;
};
};
bus_fsys_apb_opp_table: opp_table4 {
compatible = "operating-points-v2";
opp-shared;
opp00 {
opp-hz = /bits/ 64 <100000000>;
};
opp01 {
opp-hz = /bits/ 64 <200000000>;
};
};
bus_fsys2_opp_table: opp_table5 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <75000000>;
};
opp01 {
opp-hz = /bits/ 64 <100000000>;
};
opp02 {
opp-hz = /bits/ 64 <150000000>;
};
};
bus_mfc_opp_table: opp_table6 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <96000000>;
};
opp01 {
opp-hz = /bits/ 64 <111000000>;
};
opp02 {
opp-hz = /bits/ 64 <167000000>;
};
opp03 {
opp-hz = /bits/ 64 <222000000>;
};
opp04 {
opp-hz = /bits/ 64 <333000000>;
};
};
bus_gen_opp_table: opp_table7 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <89000000>;
};
opp01 {
opp-hz = /bits/ 64 <133000000>;
};
opp02 {
opp-hz = /bits/ 64 <178000000>;
};
opp03 {
opp-hz = /bits/ 64 <267000000>;
};
};
bus_peri_opp_table: opp_table8 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <67000000>;
};
};
bus_g2d_opp_table: opp_table9 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <84000000>;
};
opp01 {
opp-hz = /bits/ 64 <167000000>;
};
opp02 {
opp-hz = /bits/ 64 <222000000>;
};
opp03 {
opp-hz = /bits/ 64 <300000000>;
};
opp04 {
opp-hz = /bits/ 64 <333000000>;
};
};
bus_g2d_acp_opp_table: opp_table10 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <67000000>;
};
opp01 {
opp-hz = /bits/ 64 <133000000>;
};
opp02 {
opp-hz = /bits/ 64 <178000000>;
};
opp03 {
opp-hz = /bits/ 64 <267000000>;
};
};
bus_jpeg_opp_table: opp_table11 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <75000000>;
};
opp01 {
opp-hz = /bits/ 64 <150000000>;
};
opp02 {
opp-hz = /bits/ 64 <200000000>;
};
opp03 {
opp-hz = /bits/ 64 <300000000>;
};
};
bus_jpeg_apb_opp_table: opp_table12 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <84000000>;
};
opp01 {
opp-hz = /bits/ 64 <111000000>;
};
opp02 {
opp-hz = /bits/ 64 <134000000>;
};
opp03 {
opp-hz = /bits/ 64 <167000000>;
};
};
bus_disp1_fimd_opp_table: opp_table13 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <120000000>;
};
opp01 {
opp-hz = /bits/ 64 <200000000>;
};
};
bus_disp1_opp_table: opp_table14 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <120000000>;
};
opp01 {
opp-hz = /bits/ 64 <200000000>;
};
opp02 {
opp-hz = /bits/ 64 <300000000>;
};
};
bus_gscl_opp_table: opp_table15 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <150000000>;
};
opp01 {
opp-hz = /bits/ 64 <200000000>;
};
opp02 {
opp-hz = /bits/ 64 <300000000>;
};
};
bus_mscl_opp_table: opp_table16 {
compatible = "operating-points-v2";
opp00 {
opp-hz = /bits/ 64 <84000000>;
};
opp01 {
opp-hz = /bits/ 64 <167000000>;
};
opp02 {
opp-hz = /bits/ 64 <222000000>;
};
opp03 {
opp-hz = /bits/ 64 <333000000>;
};
opp04 {
opp-hz = /bits/ 64 <400000000>;
};
};
dmc_opp_table: opp_table17 {
compatible = "operating-points-v2";
opp00 {
......@@ -134,6 +377,7 @@ &adc {
};
&bus_wcore {
operating-points-v2 = <&bus_wcore_opp_table>;
devfreq-events = <&nocp_mem0_0>, <&nocp_mem0_1>,
<&nocp_mem1_0>, <&nocp_mem1_1>;
vdd-supply = <&buck3_reg>;
......@@ -142,76 +386,91 @@ &bus_wcore {
};
&bus_noc {
operating-points-v2 = <&bus_noc_opp_table>;
devfreq = <&bus_wcore>;
status = "okay";
};
&bus_fsys_apb {
operating-points-v2 = <&bus_fsys_apb_opp_table>;
devfreq = <&bus_wcore>;
status = "okay";
};
&bus_fsys {
operating-points-v2 = <&bus_fsys_apb_opp_table>;
devfreq = <&bus_wcore>;
status = "okay";
};
&bus_fsys2 {
operating-points-v2 = <&bus_fsys2_opp_table>;
devfreq = <&bus_wcore>;
status = "okay";
};
&bus_mfc {
operating-points-v2 = <&bus_mfc_opp_table>;
devfreq = <&bus_wcore>;
status = "okay";
};
&bus_gen {
operating-points-v2 = <&bus_gen_opp_table>;
devfreq = <&bus_wcore>;
status = "okay";
};
&bus_peri {
operating-points-v2 = <&bus_peri_opp_table>;
devfreq = <&bus_wcore>;
status = "okay";
};
&bus_g2d {
operating-points-v2 = <&bus_g2d_opp_table>;
devfreq = <&bus_wcore>;
status = "okay";
};
&bus_g2d_acp {
operating-points-v2 = <&bus_g2d_acp_opp_table>;
devfreq = <&bus_wcore>;
status = "okay";
};
&bus_jpeg {
operating-points-v2 = <&bus_jpeg_opp_table>;
devfreq = <&bus_wcore>;
status = "okay";
};
&bus_jpeg_apb {
operating-points-v2 = <&bus_jpeg_apb_opp_table>;
devfreq = <&bus_wcore>;
status = "okay";
};
&bus_disp1_fimd {
operating-points-v2 = <&bus_disp1_fimd_opp_table>;
devfreq = <&bus_wcore>;
status = "okay";
};
&bus_disp1 {
operating-points-v2 = <&bus_disp1_opp_table>;
devfreq = <&bus_wcore>;
status = "okay";
};
&bus_gscl_scaler {
operating-points-v2 = <&bus_gscl_opp_table>;
devfreq = <&bus_wcore>;
status = "okay";
};
&bus_mscl {
operating-points-v2 = <&bus_mscl_opp_table>;
devfreq = <&bus_wcore>;
status = "okay";
};
......
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