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From: Johan Jonker <jbx6244@gmail.com>
To: heiko@sntech.de
Cc: robh+dt@kernel.org, gregkh@linuxfoundation.org, balbi@kernel.org,
	linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
	linux-rockchip@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH v3 2/8] arm64: dts: rockchip: optimize clks for rk3399 dwc3
Date: Fri,  5 Feb 2021 12:40:05 +0100	[thread overview]
Message-ID: <20210205114011.10381-2-jbx6244@gmail.com> (raw)
In-Reply-To: <20210205114011.10381-1-jbx6244@gmail.com>

From: Wu Liang feng <wulf@rock-chips.com>

Remove unnecessary clocks, refer to rk3399 TRM, aclk_usb3 is the
parent of aclk_usb3otg0/1 and aclk_usb3_grf, and we will enable
aclk_usb3otg0/1 and aclk_usb3_grf, so don't need to enable aclk_usb3
again. In addition, the aclk_usb3_rksoc_axi_perf clk is used for usb3
performance monitor module which we don't use now, so don't need to
enable it.

Signed-off-by: Wu Liang feng <wulf@rock-chips.com>
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 04f7cc5c3..b125cac89 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -399,11 +399,9 @@
 		#size-cells = <2>;
 		ranges;
 		clocks = <&cru SCLK_USB3OTG0_REF>, <&cru SCLK_USB3OTG0_SUSPEND>,
-			 <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
-			 <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
+			 <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_GRF>;
 		clock-names = "ref_clk", "suspend_clk",
-			      "bus_clk", "aclk_usb3_rksoc_axi_perf",
-			      "aclk_usb3", "grf_clk";
+			      "bus_clk", "grf_clk";
 		resets = <&cru SRST_A_USB3_OTG0>;
 		reset-names = "usb3-otg";
 		status = "disabled";
@@ -435,11 +433,9 @@
 		#size-cells = <2>;
 		ranges;
 		clocks = <&cru SCLK_USB3OTG1_REF>, <&cru SCLK_USB3OTG1_SUSPEND>,
-			 <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
-			 <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
+			 <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_GRF>;
 		clock-names = "ref_clk", "suspend_clk",
-			      "bus_clk", "aclk_usb3_rksoc_axi_perf",
-			      "aclk_usb3", "grf_clk";
+			      "bus_clk", "grf_clk";
 		resets = <&cru SRST_A_USB3_OTG1>;
 		reset-names = "usb3-otg";
 		status = "disabled";
-- 
2.11.0


WARNING: multiple messages have this Message-ID (diff)
From: Johan Jonker <jbx6244@gmail.com>
To: heiko@sntech.de
Cc: devicetree@vger.kernel.org, balbi@kernel.org,
	gregkh@linuxfoundation.org, linux-usb@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org,
	robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 2/8] arm64: dts: rockchip: optimize clks for rk3399 dwc3
Date: Fri,  5 Feb 2021 12:40:05 +0100	[thread overview]
Message-ID: <20210205114011.10381-2-jbx6244@gmail.com> (raw)
In-Reply-To: <20210205114011.10381-1-jbx6244@gmail.com>

From: Wu Liang feng <wulf@rock-chips.com>

Remove unnecessary clocks, refer to rk3399 TRM, aclk_usb3 is the
parent of aclk_usb3otg0/1 and aclk_usb3_grf, and we will enable
aclk_usb3otg0/1 and aclk_usb3_grf, so don't need to enable aclk_usb3
again. In addition, the aclk_usb3_rksoc_axi_perf clk is used for usb3
performance monitor module which we don't use now, so don't need to
enable it.

Signed-off-by: Wu Liang feng <wulf@rock-chips.com>
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 04f7cc5c3..b125cac89 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -399,11 +399,9 @@
 		#size-cells = <2>;
 		ranges;
 		clocks = <&cru SCLK_USB3OTG0_REF>, <&cru SCLK_USB3OTG0_SUSPEND>,
-			 <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
-			 <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
+			 <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_GRF>;
 		clock-names = "ref_clk", "suspend_clk",
-			      "bus_clk", "aclk_usb3_rksoc_axi_perf",
-			      "aclk_usb3", "grf_clk";
+			      "bus_clk", "grf_clk";
 		resets = <&cru SRST_A_USB3_OTG0>;
 		reset-names = "usb3-otg";
 		status = "disabled";
@@ -435,11 +433,9 @@
 		#size-cells = <2>;
 		ranges;
 		clocks = <&cru SCLK_USB3OTG1_REF>, <&cru SCLK_USB3OTG1_SUSPEND>,
-			 <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
-			 <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
+			 <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_GRF>;
 		clock-names = "ref_clk", "suspend_clk",
-			      "bus_clk", "aclk_usb3_rksoc_axi_perf",
-			      "aclk_usb3", "grf_clk";
+			      "bus_clk", "grf_clk";
 		resets = <&cru SRST_A_USB3_OTG1>;
 		reset-names = "usb3-otg";
 		status = "disabled";
-- 
2.11.0


_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

WARNING: multiple messages have this Message-ID (diff)
From: Johan Jonker <jbx6244@gmail.com>
To: heiko@sntech.de
Cc: devicetree@vger.kernel.org, balbi@kernel.org,
	gregkh@linuxfoundation.org, linux-usb@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org,
	robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 2/8] arm64: dts: rockchip: optimize clks for rk3399 dwc3
Date: Fri,  5 Feb 2021 12:40:05 +0100	[thread overview]
Message-ID: <20210205114011.10381-2-jbx6244@gmail.com> (raw)
In-Reply-To: <20210205114011.10381-1-jbx6244@gmail.com>

From: Wu Liang feng <wulf@rock-chips.com>

Remove unnecessary clocks, refer to rk3399 TRM, aclk_usb3 is the
parent of aclk_usb3otg0/1 and aclk_usb3_grf, and we will enable
aclk_usb3otg0/1 and aclk_usb3_grf, so don't need to enable aclk_usb3
again. In addition, the aclk_usb3_rksoc_axi_perf clk is used for usb3
performance monitor module which we don't use now, so don't need to
enable it.

Signed-off-by: Wu Liang feng <wulf@rock-chips.com>
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 04f7cc5c3..b125cac89 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -399,11 +399,9 @@
 		#size-cells = <2>;
 		ranges;
 		clocks = <&cru SCLK_USB3OTG0_REF>, <&cru SCLK_USB3OTG0_SUSPEND>,
-			 <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
-			 <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
+			 <&cru ACLK_USB3OTG0>, <&cru ACLK_USB3_GRF>;
 		clock-names = "ref_clk", "suspend_clk",
-			      "bus_clk", "aclk_usb3_rksoc_axi_perf",
-			      "aclk_usb3", "grf_clk";
+			      "bus_clk", "grf_clk";
 		resets = <&cru SRST_A_USB3_OTG0>;
 		reset-names = "usb3-otg";
 		status = "disabled";
@@ -435,11 +433,9 @@
 		#size-cells = <2>;
 		ranges;
 		clocks = <&cru SCLK_USB3OTG1_REF>, <&cru SCLK_USB3OTG1_SUSPEND>,
-			 <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_RKSOC_AXI_PERF>,
-			 <&cru ACLK_USB3>, <&cru ACLK_USB3_GRF>;
+			 <&cru ACLK_USB3OTG1>, <&cru ACLK_USB3_GRF>;
 		clock-names = "ref_clk", "suspend_clk",
-			      "bus_clk", "aclk_usb3_rksoc_axi_perf",
-			      "aclk_usb3", "grf_clk";
+			      "bus_clk", "grf_clk";
 		resets = <&cru SRST_A_USB3_OTG1>;
 		reset-names = "usb3-otg";
 		status = "disabled";
-- 
2.11.0


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2021-02-06  0:31 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-05 11:40 [PATCH v3 1/8] dt-bindings: usb: convert rockchip,dwc3.txt to yaml Johan Jonker
2021-02-05 11:40 ` Johan Jonker
2021-02-05 11:40 ` Johan Jonker
2021-02-05 11:40 ` Johan Jonker [this message]
2021-02-05 11:40   ` [PATCH v3 2/8] arm64: dts: rockchip: optimize clks for rk3399 dwc3 Johan Jonker
2021-02-05 11:40   ` Johan Jonker
2021-02-05 11:40 ` [PATCH v3 3/8] arm64: dts: rockchip: restyle rk3399 usbdrd3_0 node Johan Jonker
2021-02-05 11:40   ` Johan Jonker
2021-02-05 11:40   ` Johan Jonker
2021-02-05 11:40 ` [PATCH v3 4/8] arm64: dts: rockchip: restyle rk3399 usbdrd3_1 node Johan Jonker
2021-02-05 11:40   ` Johan Jonker
2021-02-05 11:40   ` Johan Jonker
2021-02-05 11:40 ` [PATCH v3 5/8] dt-bindings: usb: dwc3: add description for rk3328 Johan Jonker
2021-02-05 11:40   ` Johan Jonker
2021-02-05 11:40   ` Johan Jonker
2021-02-05 11:40 ` [PATCH v3 6/8] usb: dwc3: of-simple: add compatible " Johan Jonker
2021-02-05 11:40   ` Johan Jonker
2021-02-05 11:40   ` Johan Jonker
2021-02-05 18:41   ` Rob Herring
2021-02-05 18:41     ` Rob Herring
2021-02-05 18:41     ` Rob Herring
2021-02-05 11:40 ` [PATCH v3 7/8] arm64: dts: rockchip: add rk3328 dwc3 usb controller node Johan Jonker
2021-02-05 11:40   ` Johan Jonker
2021-02-05 11:40   ` Johan Jonker
2021-02-05 11:40 ` [PATCH v3 8/8] dts64: rockchip: enable dwc3 usb for A95X Z2 Johan Jonker
2021-02-05 11:40   ` Johan Jonker
2021-02-05 11:40   ` Johan Jonker

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