ARM: dts: exynos; Remove legacy memory-bus frequency

This patch removes the legacy memory-bus frequency
in order to apply the generic bus frequency driver
for Exynos SoC.

Change-Id: I30ef6102e185d9ff912680f0f912d1daa8eeb0dc
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

diff --git a/arch/arm/boot/dts/exynos3250-monk.dts b/arch/arm/boot/dts/exynos3250-monk.dts
index f2249acfaa0dd0af229b672a4dcb4443d0a64365..1d483c1c8b48dcd978effc490af4f99a1bfb3fef 100644 (file)
--- a/arch/arm/boot/dts/exynos3250-monk.dts
+++ b/arch/arm/boot/dts/exynos3250-monk.dts
@@ -477,18 +477,6 @@
        };
 };
 
-&memory_bus_mif {
-       devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>;
-       vdd-mem-supply = <&buck1_reg>;
-       status = "okay";
-};
-
-&memory_bus_int {
-       devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>;
-       vdd-mem-supply = <&buck3_reg>;
-       status = "okay";
-};
-
 &xusbxti {
        clock-frequency = <24000000>;
 };

diff --git a/arch/arm/boot/dts/exynos3250-rinato.dts b/arch/arm/boot/dts/exynos3250-rinato.dts
index 73caaf3423cc573aa3058fbd6aec138cd344898a..f56aeee2438edff878c82f358ba5bbe0b0b4e141 100644 (file)
--- a/arch/arm/boot/dts/exynos3250-rinato.dts
+++ b/arch/arm/boot/dts/exynos3250-rinato.dts
@@ -832,18 +832,6 @@
        };
 };
 
-&memory_bus_mif {
-       devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>;
-       vdd-mem-supply = <&buck1_reg>;
-       status = "okay";
-};
-
-&memory_bus_int {
-       devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>;
-       vdd-mem-supply = <&buck3_reg>;
-       status = "okay";
-};
-
 &xusbxti {
        clock-frequency = <24000000>;
 };

diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index 2cc34009b60a9ae1a1dc600bd8b9079a49e2465b..316530ba8044ccac3169df37a207d15076542008 100644 (file)
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -117,131 +117,6 @@
                        };
                };
 
-               memory_bus_mif: memory_bus@0 {
-                       compatible = "samsung,exynos-memory-bus";
-
-                       operating-points = <
-                               400000 875000
-                               200000 800000
-                               133000 800000
-                               100000 800000
-                               50000  800000>;
-                       status = "disabled";
-
-                       blocks {
-                               dmc_block: memory_bus_block1 {
-                                       clocks = <&cmu_dmc CLK_DIV_DMC>;
-                                       clock-names = "memory-bus";
-                                       frequency = <
-                                               400000
-                                               200000
-                                               133000
-                                               100000
-                                               50000>;
-                               };
-                       };
-               };
-
-               memory_bus_int: memory_bus@1 {
-                       compatible = "samsung,exynos-memory-bus";
-
-                       operating-points = <
-                               400000 950000
-                               200000 950000
-                               133000 925000
-                               100000 850000
-                               80000  850000
-                               50000  850000>;
-
-                       status = "disabled";
-
-                       blocks {
-                               peril_block: memory_bus_block1 {
-                                       clocks = <&cmu CLK_DIV_ACLK_100>;
-                                       clock-names = "memory-bus";
-                                       frequency = <
-                                               100000
-                                               100000
-                                               100000
-                                               100000
-                                               50000
-                                               50000>;
-                               };
-
-                               lcd0_block: memory_bus_block2 {
-                                       clocks = <&cmu CLK_DIV_ACLK_160>;
-                                       clock-names = "memory-bus";
-                                       frequency = <
-                                               200000
-                                               160000
-                                               100000
-                                               80000
-                                               80000
-                                               50000>;
-                               };
-
-                               fsys_block: memory_bus_block3 {
-                                       clocks = <&cmu CLK_DIV_ACLK_200>;
-                                       clock-names = "memory-bus";
-                                       frequency = <
-                                               200000
-                                               200000
-                                               100000
-                                               80000
-                                               50000
-                                               50000>;
-                               };
-
-                               isp_block: memory_bus_block4 {
-                                       clocks = <&cmu CLK_DIV_ACLK_266>;
-                                       clock-names = "memory-bus";
-                                       frequency = <
-                                               300000
-                                               200000
-                                               133000
-                                               100000
-                                               50000
-                                               50000>;
-                               };
-
-                               leftbus_block: memory_bus_block5 {
-                                       clocks = <&cmu CLK_DIV_GDL>;
-                                       clock-names = "memory-bus";
-                                       frequency = <
-                                               200000
-                                               200000
-                                               133000
-                                               100000
-                                               100000
-                                               100000>;
-                               };
-
-                               rightbus_block: memory_bus_block6 {
-                                       clocks = <&cmu CLK_DIV_GDR>;
-                                       clock-names = "memory-bus";
-                                       frequency = <
-                                               200000
-                                               200000
-                                               133000
-                                               100000
-                                               100000
-                                               100000>;
-                               };
-
-                               mfc_block: memory_bus_block7 {
-                                       clocks = <&cmu CLK_SCLK_MFC>;
-                                       clock-names = "memory-bus";
-                                       frequency = <
-                                               200000
-                                               200000
-                                               200000
-                                               133000
-                                               100000
-                                               80000>;
-                               };
-                       };
-               };
-
                sysram@02020000 {
                        compatible = "mmio-sram";
                        reg = <0x02020000 0x40000>;

diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index a4666dda001d6726669e1a426b3e23e97a164121..69f341657db2df0e69ec4ed5684634f2f3035a41 100644 (file)
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -64,99 +64,6 @@
                };
        };
 
-       memory_bus: memory_bus@0 {
-               compatible = "samsung,exynos-memory-bus";
-
-               operating-points = <
-                       400000 1150000
-                       267000 1050000
-                       133000 1025000>;
-               status = "disabled";
-
-               blocks {
-                       dmc_block: memory_bus_block1 {
-                               clocks = <&clock CLK_DIV_DMC>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       400000
-                                       267000
-                                       133000>;
-                       };
-
-                       acp_block: memory_bus_block2 {
-                               clocks = <&clock CLK_DIV_ACP>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       200000
-                                       160000
-                                       133000>;
-                       };
-
-                       peri_block: memory_bus_block3 {
-                               clocks = <&clock CLK_ACLK100>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       100000
-                                       100000
-                                       100000>;
-                       };
-
-                       fsys_block: memory_bus_block4 {
-                               clocks = <&clock CLK_ACLK133>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       133000
-                                       133000
-                                       100000>;
-                       };
-
-                       display_block: memory_bus_block5 {
-                               clocks = <&clock CLK_ACLK160>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       160000
-                                       133000
-                                       100000>;
-                       };
-
-                       lcd0_block: memory_bus_block6 {
-                               clocks = <&clock CLK_ACLK200>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       200000
-                                       160000
-                                       100000>;
-                       };
-
-                       leftbus_block: memory_bus_block7 {
-                               clocks = <&clock CLK_DIV_GDL>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       200000
-                                       160000
-                                       100000>;
-                       };
-
-                       rightbus_block: memory_bus_block8 {
-                               clocks = <&clock CLK_DIV_GDR>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       200000
-                                       160000
-                                       100000>;
-                       };
-
-                       mfc_block: memory_bus_block9 {
-                               clocks = <&clock CLK_SCLK_MFC>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       200000
-                                       160000
-                                       100000>;
-                       };
-               };
-       };
-
        pmu_system_controller: system-controller@10020000 {
                clock-names = "clkout0", "clkout1", "clkout2", "clkout3",
                                "clkout4", "clkout8", "clkout9";

diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts
index f4562652d0bb2e2ad5f98bf0e878e0acc5b0d750..54a99109a4dd118f256f57c606d42f84d3406c15 100644 (file)
--- a/arch/arm/boot/dts/exynos4412-trats2.dts
+++ b/arch/arm/boot/dts/exynos4412-trats2.dts
@@ -996,18 +996,6 @@
        };
 };
 
-&memory_bus_mif {
-       devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>;
-       vdd-mem-supply = <&buck1_reg>;
-       status = "okay";
-};
-
-&memory_bus_int {
-       devfreq-events = <&ppmu_leftbus_3>, <&ppmu_rightbus_3>;
-       vdd-mem-supply = <&buck3_reg>;
-       status = "okay";
-};
-
 &pinctrl_0 {
        pinctrl-names = "default";
        pinctrl-0 = <&sleep0>;

diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi
index 185faa05abe6ba199f6916267b2cf6e88b1033f0..74a64f5e80616d7d904503121abfa7fd97f5aa58 100644 (file)
--- a/arch/arm/boot/dts/exynos4x12.dtsi
+++ b/arch/arm/boot/dts/exynos4x12.dtsi
@@ -32,127 +32,6 @@
                mshc0 = &mshc_0;
        };
 
-       memory_bus_mif: memory_bus@0 {
-               compatible = "samsung,exynos-memory-bus";
-
-               operating-points = <
-                       400000 1100000
-                       200000 1000000
-                       160000 950000
-                       133000 950000
-                       100000 950000>;
-               status = "disabled";
-
-               blocks {
-                       dmc_block: memory_bus_block1 {
-                               clocks = <&clock CLK_DIV_DMC>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       400000
-                                       200000
-                                       160000
-                                       133000
-                                       100000>;
-                       };
-
-                       acp_block: memory_bus_block2 {
-                               clocks = <&clock CLK_DIV_ACP>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       200000
-                                       160000
-                                       133000
-                                       133000
-                                       100000>;
-                       };
-
-                       c2c_block: memory_bus_block3 {
-                               clocks = <&clock CLK_DIV_C2C>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       400000
-                                       200000
-                                       160000
-                                       133000
-                                       100000>;
-                       };
-               };
-       };
-
-       memory_bus_int: memory_bus@1 {
-               compatible = "samsung,exynos-memory-bus";
-
-               operating-points = <
-                       200000 1000000
-                       160000 950000
-                       133000 925000
-                       100000 900000>;
-
-               status = "disabled";
-
-               blocks {
-                       peri_block: memory_bus_block1 {
-                               clocks = <&clock CLK_ACLK100>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       100000
-                                       100000
-                                       100000
-                                       100000>;
-                       };
-
-                       fsys_block: memory_bus_block2 {
-                               clocks = <&clock CLK_ACLK133>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       133000
-                                       133000
-                                       100000
-                                       100000>;
-                       };
-
-                       display_block: memory_bus_block3 {
-                               clocks = <&clock CLK_ACLK160>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       160000
-                                       160000
-                                       133000
-                                       100000>;
-                       };
-
-                       leftbus_block: memory_bus_block4 {
-                               clocks = <&clock CLK_DIV_GDL>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       200000
-                                       160000
-                                       133000
-                                       100000>;
-                       };
-
-                       rightbus_block: memory_bus_block5 {
-                               clocks = <&clock CLK_DIV_GDR>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       200000
-                                       160000
-                                       133000
-                                       100000>;
-                       };
-
-                       mfc_block: memory_bus_block6 {
-                               clocks = <&clock CLK_SCLK_MFC>;
-                               clock-names = "memory-bus";
-                               frequency = <
-                                       200000
-                                       160000
-                                       133000
-                                       100000>;
-                       };
-               };
-       };
-
        sysram@02020000 {
                compatible = "mmio-sram";
                reg = <0x02020000 0x40000>;