ARM: dts: exynos: Add bus nodes using VDD_INT for Exynos542x SoC
This patch adds the AMBA bus nodes using VDD_INT for Exynos542x SoC. Exynos542x has the following AMBA buses to translate data between DRAM and sub-blocks. Following list specifies the detailed correlation between sub-block and clock: - CLK_DOUT_ACLK400_WCORE clock for WCORE's AXI - CLK_DOUT_ACLK100_NOC for NoC (Network on Chip)'s AXI - CLK_DOUT_PCLK200_FSYS for FSYS's APB - CLK_DOUT_ACLK200_FSYS for FSYS's AXI - CLK_DOUT_ACLK200_FSYS2 for FSYS2's AXI - CLK_DOUT_ACLK333 for MFC's AXI - CLK_DOUT_ACLK266 for GEN's AXI - CLK_DOUT_ACLK66 for PERIC/PERIR's AXI - CLK_DOUT_ACLK333_G2D for G2D's AXI - CLK_DOUT_ACLK266_G2D for ACP's AXI - CLK_DOUT_ACLK300_JPEG for JPEG's AXI - CLK_DOUT_ACLK166 for JPEG's APB - CLK_DOUT_ACLK300_DISP1 for FIMD's AXI - CLK_DOUT_ACLK400_DISP1 for DISP1's AXI - CLK_DOUT_ACLK300_GSCL for GSCL Scaler's AXI - CLK_DOUT_ACLK400_MSCL for MSCL's AXI Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Tested-by: Markus Reichl <m.reichl@fivetechno.de> Tested-by: Anand Moon <linux.amoon@gmail.com> Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
This commit is contained in:
Chanwoo Choi
Krzysztof Kozlowski
parent
f018c987dd
commit
b04a62d3ad
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@ -1224,6 +1224,377 @@ sysmmu_fimd1_1: sysmmu@0x14680000 {
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power-domains = <&disp_pd>;
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#iommu-cells = <0>;
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};
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bus_wcore: bus_wcore {
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compatible = "samsung,exynos-bus";
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clocks = <&clock CLK_DOUT_ACLK400_WCORE>;
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clock-names = "bus";
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operating-points-v2 = <&bus_wcore_opp_table>;
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status = "disabled";
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};
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bus_noc: bus_noc {
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compatible = "samsung,exynos-bus";
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clocks = <&clock CLK_DOUT_ACLK100_NOC>;
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clock-names = "bus";
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operating-points-v2 = <&bus_noc_opp_table>;
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status = "disabled";
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};
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bus_fsys_apb: bus_fsys_apb {
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compatible = "samsung,exynos-bus";
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clocks = <&clock CLK_DOUT_PCLK200_FSYS>;
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clock-names = "bus";
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operating-points-v2 = <&bus_fsys_apb_opp_table>;
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status = "disabled";
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};
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bus_fsys: bus_fsys {
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compatible = "samsung,exynos-bus";
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clocks = <&clock CLK_DOUT_ACLK200_FSYS>;
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clock-names = "bus";
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operating-points-v2 = <&bus_fsys_apb_opp_table>;
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status = "disabled";
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};
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bus_fsys2: bus_fsys2 {
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compatible = "samsung,exynos-bus";
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clocks = <&clock CLK_DOUT_ACLK200_FSYS2>;
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clock-names = "bus";
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operating-points-v2 = <&bus_fsys2_opp_table>;
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status = "disabled";
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};
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bus_mfc: bus_mfc {
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compatible = "samsung,exynos-bus";
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clocks = <&clock CLK_DOUT_ACLK333>;
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clock-names = "bus";
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operating-points-v2 = <&bus_mfc_opp_table>;
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status = "disabled";
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};
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bus_gen: bus_gen {
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compatible = "samsung,exynos-bus";
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clocks = <&clock CLK_DOUT_ACLK266>;
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clock-names = "bus";
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operating-points-v2 = <&bus_gen_opp_table>;
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status = "disabled";
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};
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bus_peri: bus_peri {
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compatible = "samsung,exynos-bus";
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clocks = <&clock CLK_DOUT_ACLK66>;
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clock-names = "bus";
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operating-points-v2 = <&bus_peri_opp_table>;
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status = "disabled";
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};
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bus_g2d: bus_g2d {
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compatible = "samsung,exynos-bus";
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clocks = <&clock CLK_DOUT_ACLK333_G2D>;
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clock-names = "bus";
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operating-points-v2 = <&bus_g2d_opp_table>;
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status = "disabled";
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};
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bus_g2d_acp: bus_g2d_acp {
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compatible = "samsung,exynos-bus";
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clocks = <&clock CLK_DOUT_ACLK266_G2D>;
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clock-names = "bus";
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operating-points-v2 = <&bus_g2d_acp_opp_table>;
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status = "disabled";
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};
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bus_jpeg: bus_jpeg {
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compatible = "samsung,exynos-bus";
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clocks = <&clock CLK_DOUT_ACLK300_JPEG>;
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clock-names = "bus";
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operating-points-v2 = <&bus_jpeg_opp_table>;
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status = "disabled";
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};
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bus_jpeg_apb: bus_jpeg_apb {
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compatible = "samsung,exynos-bus";
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clocks = <&clock CLK_DOUT_ACLK166>;
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clock-names = "bus";
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operating-points-v2 = <&bus_jpeg_apb_opp_table>;
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status = "disabled";
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};
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bus_disp1_fimd: bus_disp1_fimd {
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compatible = "samsung,exynos-bus";
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clocks = <&clock CLK_DOUT_ACLK300_DISP1>;
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clock-names = "bus";
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operating-points-v2 = <&bus_disp1_fimd_opp_table>;
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status = "disabled";
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};
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bus_disp1: bus_disp1 {
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compatible = "samsung,exynos-bus";
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clocks = <&clock CLK_DOUT_ACLK400_DISP1>;
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clock-names = "bus";
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operating-points-v2 = <&bus_disp1_opp_table>;
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status = "disabled";
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};
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bus_gscl_scaler: bus_gscl_scaler {
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compatible = "samsung,exynos-bus";
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clocks = <&clock CLK_DOUT_ACLK300_GSCL>;
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clock-names = "bus";
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operating-points-v2 = <&bus_gscl_opp_table>;
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status = "disabled";
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};
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bus_mscl: bus_mscl {
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compatible = "samsung,exynos-bus";
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clocks = <&clock CLK_DOUT_ACLK400_MSCL>;
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clock-names = "bus";
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operating-points-v2 = <&bus_mscl_opp_table>;
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status = "disabled";
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};
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bus_wcore_opp_table: opp_table2 {
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compatible = "operating-points-v2";
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opp00 {
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opp-hz = /bits/ 64 <84000000>;
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opp-microvolt = <925000>;
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};
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opp01 {
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opp-hz = /bits/ 64 <111000000>;
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opp-microvolt = <950000>;
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};
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opp02 {
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opp-hz = /bits/ 64 <222000000>;
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opp-microvolt = <950000>;
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};
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opp03 {
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opp-hz = /bits/ 64 <333000000>;
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opp-microvolt = <950000>;
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};
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opp04 {
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opp-hz = /bits/ 64 <400000000>;
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opp-microvolt = <987500>;
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};
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};
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bus_noc_opp_table: opp_table3 {
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compatible = "operating-points-v2";
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opp00 {
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opp-hz = /bits/ 64 <67000000>;
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};
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opp01 {
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opp-hz = /bits/ 64 <75000000>;
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};
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opp02 {
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opp-hz = /bits/ 64 <86000000>;
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};
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opp03 {
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opp-hz = /bits/ 64 <100000000>;
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};
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};
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bus_fsys_apb_opp_table: opp_table4 {
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compatible = "operating-points-v2";
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opp-shared;
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opp00 {
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opp-hz = /bits/ 64 <100000000>;
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};
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opp01 {
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opp-hz = /bits/ 64 <200000000>;
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};
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};
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bus_fsys2_opp_table: opp_table5 {
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compatible = "operating-points-v2";
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opp00 {
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opp-hz = /bits/ 64 <75000000>;
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};
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opp01 {
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opp-hz = /bits/ 64 <100000000>;
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};
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opp02 {
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opp-hz = /bits/ 64 <150000000>;
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};
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};
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bus_mfc_opp_table: opp_table6 {
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compatible = "operating-points-v2";
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opp00 {
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opp-hz = /bits/ 64 <96000000>;
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};
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opp01 {
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opp-hz = /bits/ 64 <111000000>;
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};
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opp02 {
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opp-hz = /bits/ 64 <167000000>;
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};
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opp03 {
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opp-hz = /bits/ 64 <222000000>;
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};
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opp04 {
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opp-hz = /bits/ 64 <333000000>;
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};
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};
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bus_gen_opp_table: opp_table7 {
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compatible = "operating-points-v2";
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opp00 {
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opp-hz = /bits/ 64 <89000000>;
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};
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opp01 {
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opp-hz = /bits/ 64 <133000000>;
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};
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opp02 {
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opp-hz = /bits/ 64 <178000000>;
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};
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opp03 {
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opp-hz = /bits/ 64 <267000000>;
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};
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};
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bus_peri_opp_table: opp_table8 {
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compatible = "operating-points-v2";
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opp00 {
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opp-hz = /bits/ 64 <67000000>;
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};
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};
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bus_g2d_opp_table: opp_table9 {
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compatible = "operating-points-v2";
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opp00 {
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opp-hz = /bits/ 64 <84000000>;
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};
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opp01 {
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opp-hz = /bits/ 64 <167000000>;
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};
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opp02 {
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opp-hz = /bits/ 64 <222000000>;
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};
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opp03 {
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opp-hz = /bits/ 64 <300000000>;
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};
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opp04 {
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opp-hz = /bits/ 64 <333000000>;
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};
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};
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bus_g2d_acp_opp_table: opp_table10 {
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compatible = "operating-points-v2";
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opp00 {
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opp-hz = /bits/ 64 <67000000>;
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};
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opp01 {
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opp-hz = /bits/ 64 <133000000>;
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};
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opp02 {
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opp-hz = /bits/ 64 <178000000>;
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};
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opp03 {
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opp-hz = /bits/ 64 <267000000>;
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};
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};
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bus_jpeg_opp_table: opp_table11 {
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compatible = "operating-points-v2";
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opp00 {
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opp-hz = /bits/ 64 <75000000>;
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};
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opp01 {
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opp-hz = /bits/ 64 <150000000>;
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};
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opp02 {
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opp-hz = /bits/ 64 <200000000>;
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};
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opp03 {
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opp-hz = /bits/ 64 <300000000>;
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};
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};
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bus_jpeg_apb_opp_table: opp_table12 {
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compatible = "operating-points-v2";
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opp00 {
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opp-hz = /bits/ 64 <84000000>;
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};
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opp01 {
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opp-hz = /bits/ 64 <111000000>;
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};
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opp02 {
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opp-hz = /bits/ 64 <134000000>;
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};
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opp03 {
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opp-hz = /bits/ 64 <167000000>;
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};
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};
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bus_disp1_fimd_opp_table: opp_table13 {
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compatible = "operating-points-v2";
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opp00 {
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opp-hz = /bits/ 64 <120000000>;
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};
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opp01 {
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opp-hz = /bits/ 64 <200000000>;
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};
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};
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bus_disp1_opp_table: opp_table14 {
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compatible = "operating-points-v2";
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opp00 {
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opp-hz = /bits/ 64 <120000000>;
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};
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opp01 {
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opp-hz = /bits/ 64 <200000000>;
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};
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opp02 {
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opp-hz = /bits/ 64 <300000000>;
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};
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};
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bus_gscl_opp_table: opp_table15 {
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compatible = "operating-points-v2";
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opp00 {
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opp-hz = /bits/ 64 <150000000>;
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};
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opp01 {
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opp-hz = /bits/ 64 <200000000>;
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};
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opp02 {
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opp-hz = /bits/ 64 <300000000>;
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};
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};
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bus_mscl_opp_table: opp_table16 {
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compatible = "operating-points-v2";
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opp00 {
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opp-hz = /bits/ 64 <84000000>;
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};
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opp01 {
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opp-hz = /bits/ 64 <167000000>;
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};
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opp02 {
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opp-hz = /bits/ 64 <222000000>;
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};
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opp03 {
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opp-hz = /bits/ 64 <333000000>;
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};
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opp04 {
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opp-hz = /bits/ 64 <400000000>;
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};
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};
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};
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&dp {
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