[PATCH v2 17/17] dt-bindings: cpufreq: Drop redundant Mediatek binding

["Rob Herring (Arm)" <robh@kernel.org>]

The Mediatek CPUFreq binding document just describes properties from
the CPU node which the driver uses. This is redundant as all the
properties are described in the arm/cpus.yaml schema.

Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
---
 .../bindings/cpufreq/cpufreq-mediatek.txt          | 250 ---------------------
 1 file changed, 250 deletions(-)

diff --git a/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek.txt b/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek.txt
deleted file mode 100644
index e0a4ba599abc..000000000000
--- a/Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek.txt
+++ /dev/null
@@ -1,250 +0,0 @@
-Binding for MediaTek's CPUFreq driver
-=====================================
-
-Required properties:
-- clocks: A list of phandle + clock-specifier pairs for the clocks listed in clock names.
-- clock-names: Should contain the following:
-	"cpu"		- The multiplexer for clock input of CPU cluster.
-	"intermediate"	- A parent of "cpu" clock which is used as "intermediate" clock
-			  source (usually MAINPLL) when the original CPU PLL is under
-			  transition and not stable yet.
-	Please refer to Documentation/devicetree/bindings/clock/clock-bindings.txt for
-	generic clock consumer properties.
-- operating-points-v2: Please refer to Documentation/devicetree/bindings/opp/opp-v2.yaml
-	for detail.
-- proc-supply: Regulator for Vproc of CPU cluster.
-
-Optional properties:
-- sram-supply: Regulator for Vsram of CPU cluster. When present, the cpufreq driver
-	       needs to do "voltage tracking" to step by step scale up/down Vproc and
-	       Vsram to fit SoC specific needs. When absent, the voltage scaling
-	       flow is handled by hardware, hence no software "voltage tracking" is
-	       needed.
-- mediatek,cci:
-	Used to confirm the link status between cpufreq and mediatek cci. Because
-	cpufreq and mediatek cci could share the same regulator in some MediaTek SoCs.
-	To prevent the issue of high frequency and low voltage, we need to use this
-	property to make sure mediatek cci is ready.
-	For details of mediatek cci, please refer to
-	Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml
-- #cooling-cells:
-	For details, please refer to
-	Documentation/devicetree/bindings/thermal/thermal-cooling-devices.yaml
-
-Example 1 (MT7623 SoC):
-
-	cpu_opp_table: opp_table {
-		compatible = "operating-points-v2";
-		opp-shared;
-
-		opp-598000000 {
-			opp-hz = /bits/ 64 <598000000>;
-			opp-microvolt = <1050000>;
-		};
-
-		opp-747500000 {
-			opp-hz = /bits/ 64 <747500000>;
-			opp-microvolt = <1050000>;
-		};
-
-		opp-1040000000 {
-			opp-hz = /bits/ 64 <1040000000>;
-			opp-microvolt = <1150000>;
-		};
-
-		opp-1196000000 {
-			opp-hz = /bits/ 64 <1196000000>;
-			opp-microvolt = <1200000>;
-		};
-
-		opp-1300000000 {
-			opp-hz = /bits/ 64 <1300000000>;
-			opp-microvolt = <1300000>;
-		};
-	};
-
-	cpu0: cpu@0 {
-		device_type = "cpu";
-		compatible = "arm,cortex-a7";
-		reg = <0x0>;
-		clocks = <&infracfg CLK_INFRA_CPUSEL>,
-			 <&apmixedsys CLK_APMIXED_MAINPLL>;
-		clock-names = "cpu", "intermediate";
-		operating-points-v2 = <&cpu_opp_table>;
-		#cooling-cells = <2>;
-	};
-	cpu@1 {
-		device_type = "cpu";
-		compatible = "arm,cortex-a7";
-		reg = <0x1>;
-		operating-points-v2 = <&cpu_opp_table>;
-	};
-	cpu@2 {
-		device_type = "cpu";
-		compatible = "arm,cortex-a7";
-		reg = <0x2>;
-		operating-points-v2 = <&cpu_opp_table>;
-	};
-	cpu@3 {
-		device_type = "cpu";
-		compatible = "arm,cortex-a7";
-		reg = <0x3>;
-		operating-points-v2 = <&cpu_opp_table>;
-	};
-
-Example 2 (MT8173 SoC):
-	cpu_opp_table_a: opp_table_a {
-		compatible = "operating-points-v2";
-		opp-shared;
-
-		opp-507000000 {
-			opp-hz = /bits/ 64 <507000000>;
-			opp-microvolt = <859000>;
-		};
-
-		opp-702000000 {
-			opp-hz = /bits/ 64 <702000000>;
-			opp-microvolt = <908000>;
-		};
-
-		opp-1001000000 {
-			opp-hz = /bits/ 64 <1001000000>;
-			opp-microvolt = <983000>;
-		};
-
-		opp-1105000000 {
-			opp-hz = /bits/ 64 <1105000000>;
-			opp-microvolt = <1009000>;
-		};
-
-		opp-1183000000 {
-			opp-hz = /bits/ 64 <1183000000>;
-			opp-microvolt = <1028000>;
-		};
-
-		opp-1404000000 {
-			opp-hz = /bits/ 64 <1404000000>;
-			opp-microvolt = <1083000>;
-		};
-
-		opp-1508000000 {
-			opp-hz = /bits/ 64 <1508000000>;
-			opp-microvolt = <1109000>;
-		};
-
-		opp-1573000000 {
-			opp-hz = /bits/ 64 <1573000000>;
-			opp-microvolt = <1125000>;
-		};
-	};
-
-	cpu_opp_table_b: opp_table_b {
-		compatible = "operating-points-v2";
-		opp-shared;
-
-		opp-507000000 {
-			opp-hz = /bits/ 64 <507000000>;
-			opp-microvolt = <828000>;
-		};
-
-		opp-702000000 {
-			opp-hz = /bits/ 64 <702000000>;
-			opp-microvolt = <867000>;
-		};
-
-		opp-1001000000 {
-			opp-hz = /bits/ 64 <1001000000>;
-			opp-microvolt = <927000>;
-		};
-
-		opp-1209000000 {
-			opp-hz = /bits/ 64 <1209000000>;
-			opp-microvolt = <968000>;
-		};
-
-		opp-1404000000 {
-			opp-hz = /bits/ 64 <1007000000>;
-			opp-microvolt = <1028000>;
-		};
-
-		opp-1612000000 {
-			opp-hz = /bits/ 64 <1612000000>;
-			opp-microvolt = <1049000>;
-		};
-
-		opp-1807000000 {
-			opp-hz = /bits/ 64 <1807000000>;
-			opp-microvolt = <1089000>;
-		};
-
-		opp-1989000000 {
-			opp-hz = /bits/ 64 <1989000000>;
-			opp-microvolt = <1125000>;
-		};
-	};
-
-	cpu0: cpu@0 {
-		device_type = "cpu";
-		compatible = "arm,cortex-a53";
-		reg = <0x000>;
-		enable-method = "psci";
-		cpu-idle-states = <&CPU_SLEEP_0>;
-		clocks = <&infracfg CLK_INFRA_CA53SEL>,
-			 <&apmixedsys CLK_APMIXED_MAINPLL>;
-		clock-names = "cpu", "intermediate";
-		operating-points-v2 = <&cpu_opp_table_a>;
-	};
-
-	cpu1: cpu@1 {
-		device_type = "cpu";
-		compatible = "arm,cortex-a53";
-		reg = <0x001>;
-		enable-method = "psci";
-		cpu-idle-states = <&CPU_SLEEP_0>;
-		clocks = <&infracfg CLK_INFRA_CA53SEL>,
-			 <&apmixedsys CLK_APMIXED_MAINPLL>;
-		clock-names = "cpu", "intermediate";
-		operating-points-v2 = <&cpu_opp_table_a>;
-	};
-
-	cpu2: cpu@100 {
-		device_type = "cpu";
-		compatible = "arm,cortex-a72";
-		reg = <0x100>;
-		enable-method = "psci";
-		cpu-idle-states = <&CPU_SLEEP_0>;
-		clocks = <&infracfg CLK_INFRA_CA72SEL>,
-			 <&apmixedsys CLK_APMIXED_MAINPLL>;
-		clock-names = "cpu", "intermediate";
-		operating-points-v2 = <&cpu_opp_table_b>;
-	};
-
-	cpu3: cpu@101 {
-		device_type = "cpu";
-		compatible = "arm,cortex-a72";
-		reg = <0x101>;
-		enable-method = "psci";
-		cpu-idle-states = <&CPU_SLEEP_0>;
-		clocks = <&infracfg CLK_INFRA_CA72SEL>,
-			 <&apmixedsys CLK_APMIXED_MAINPLL>;
-		clock-names = "cpu", "intermediate";
-		operating-points-v2 = <&cpu_opp_table_b>;
-	};
-
-	&cpu0 {
-		proc-supply = <&mt6397_vpca15_reg>;
-	};
-
-	&cpu1 {
-		proc-supply = <&mt6397_vpca15_reg>;
-	};
-
-	&cpu2 {
-		proc-supply = <&da9211_vcpu_reg>;
-		sram-supply = <&mt6397_vsramca7_reg>;
-	};
-
-	&cpu3 {
-		proc-supply = <&da9211_vcpu_reg>;
-		sram-supply = <&mt6397_vsramca7_reg>;
-	};

-- 
2.47.2


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