From: Dong Aisheng <aisheng.dong@nxp•com>
To: linux-arm-kernel@lists•infradead.org
Cc: Dong Aisheng <aisheng.dong@nxp•com>,
devicetree@vger•kernel.org, dongas86@gmail•com,
catalin.marinas@arm•com, will.deacon@arm•com,
oliver.graute@gmail•com, robh+dt@kernel•org, linux-imx@nxp•com,
kernel@pengutronix•de, fabio.estevam@nxp•com,
Mark Rutland <mark.rutland@arm•com>,
shawnguo@kernel•org
Subject: [PATCH V3 04/15] arm64: dts: imx8: add lsio lpcg clocks
Date: Thu, 12 Sep 2019 23:30:41 +0800 [thread overview]
Message-ID: <1568302252-28066-5-git-send-email-aisheng.dong@nxp.com> (raw)
In-Reply-To: <1568302252-28066-1-git-send-email-aisheng.dong@nxp.com>
Add lsio lpcg clocks
Cc: Rob Herring <robh+dt@kernel•org>
Cc: Mark Rutland <mark.rutland@arm•com>
Cc: devicetree@vger•kernel.org
Cc: Shawn Guo <shawnguo@kernel•org>
Cc: Sascha Hauer <kernel@pengutronix•de>
Cc: Fabio Estevam <fabio.estevam@nxp•com>
Tested-by: Oliver Graute <oliver.graute@kococonnector•com>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp•com>
---
ChangeLog:
v2->v3:
* update to use clock-indices property instead of bit-offset property
v1->v2:
* Use old SCU clock binding temporarily to avoid build warning due to SCU
clock cell will be changed to 2.
* add power domain property
---
arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi | 155 +++++++++++++++++++++++-
1 file changed, 154 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi
index 00eaadb..ff29e7f 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi
@@ -4,12 +4,28 @@
* Dong Aisheng <aisheng.dong@nxp•com>
*/
+#include <dt-bindings/firmware/imx/rsrc.h>
+
lsio_subsys: bus@5d000000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x5d000000 0x0 0x5d000000 0x1000000>;
+ lsio_mem_clk: clock-lsio-mem {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <200000000>;
+ clock-output-names = "lsio_mem_clk";
+ };
+
+ lsio_bus_clk: clock-lsio-bus {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <100000000>;
+ clock-output-names = "lsio_bus_clk";
+ };
+
lsio_gpio0: gpio@5d080000 {
reg = <0x5d080000 0x10000>;
interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
@@ -131,8 +147,145 @@ lsio_subsys: bus@5d000000 {
power-domains = <&pd IMX_SC_R_MU_13A>;
};
- lsio_lpcg: clock-controller@5d400000 {
+ /* LPCG clocks */
+ lsio_lpcg: clock-controller-legacy@5d400000 {
reg = <0x5d400000 0x400000>;
#clock-cells = <1>;
};
+
+ pwm0_lpcg: clock-controller@5d400000 {
+ reg = <0x5d400000 0x10000>;
+ #clock-cells = <1>;
+ clocks = <&clk IMX_LSIO_PWM0_CLK>, <&clk IMX_LSIO_PWM0_CLK>,
+ <&clk IMX_LSIO_PWM0_CLK>, <&lsio_bus_clk>,
+ <&clk IMX_LSIO_PWM0_CLK>;
+ clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_1>,
+ <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_5>,
+ <IMX_LPCG_CLK_6>;
+ clock-output-names = "pwm0_lpcg_ipg_clk",
+ "pwm0_lpcg_ipg_hf_clk",
+ "pwm0_lpcg_ipg_s_clk",
+ "pwm0_lpcg_ipg_slv_clk",
+ "pwm0_lpcg_ipg_mstr_clk";
+ power-domains = <&pd IMX_SC_R_PWM_0>;
+ };
+
+ pwm1_lpcg: clock-controller@5d410000 {
+ reg = <0x5d410000 0x10000>;
+ #clock-cells = <1>;
+ clocks = <&clk IMX_LSIO_PWM1_CLK>, <&clk IMX_LSIO_PWM1_CLK>,
+ <&clk IMX_LSIO_PWM1_CLK>, <&lsio_bus_clk>,
+ <&clk IMX_LSIO_PWM1_CLK>;
+ clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_1>,
+ <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_5>,
+ <IMX_LPCG_CLK_6>;
+ clock-output-names = "pwm1_lpcg_ipg_clk",
+ "pwm1_lpcg_ipg_hf_clk",
+ "pwm1_lpcg_ipg_s_clk",
+ "pwm1_lpcg_ipg_slv_clk",
+ "pwm1_lpcg_ipg_mstr_clk";
+ power-domains = <&pd IMX_SC_R_PWM_1>;
+ };
+
+ pwm2_lpcg: clock-controller@5d420000 {
+ reg = <0x5d420000 0x10000>;
+ #clock-cells = <1>;
+ clocks = <&clk IMX_LSIO_PWM2_CLK>, <&clk IMX_LSIO_PWM2_CLK>,
+ <&clk IMX_LSIO_PWM2_CLK>, <&lsio_bus_clk>,
+ <&clk IMX_LSIO_PWM2_CLK>;
+ clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_1>,
+ <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_5>,
+ <IMX_LPCG_CLK_6>;
+ clock-output-names = "pwm2_lpcg_ipg_clk",
+ "pwm2_lpcg_ipg_hf_clk",
+ "pwm2_lpcg_ipg_s_clk",
+ "pwm2_lpcg_ipg_slv_clk",
+ "pwm2_lpcg_ipg_mstr_clk";
+ power-domains = <&pd IMX_SC_R_PWM_2>;
+ };
+
+ pwm3_lpcg: clock-controller@5d430000 {
+ reg = <0x5d430000 0x10000>;
+ #clock-cells = <1>;
+ clocks = <&clk IMX_LSIO_PWM3_CLK>, <&clk IMX_LSIO_PWM3_CLK>,
+ <&clk IMX_LSIO_PWM3_CLK>, <&lsio_bus_clk>,
+ <&clk IMX_LSIO_PWM3_CLK>;
+ clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_1>,
+ <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_5>,
+ <IMX_LPCG_CLK_6>;
+ clock-output-names = "pwm3_lpcg_ipg_clk",
+ "pwm3_lpcg_ipg_hf_clk",
+ "pwm3_lpcg_ipg_s_clk",
+ "pwm3_lpcg_ipg_slv_clk",
+ "pwm3_lpcg_ipg_mstr_clk";
+ power-domains = <&pd IMX_SC_R_PWM_3>;
+ };
+
+ pwm4_lpcg: clock-controller@5d440000 {
+ reg = <0x5d440000 0x10000>;
+ #clock-cells = <1>;
+ clocks = <&clk IMX_LSIO_PWM4_CLK>, <&clk IMX_LSIO_PWM4_CLK>,
+ <&clk IMX_LSIO_PWM4_CLK>, <&lsio_bus_clk>,
+ <&clk IMX_LSIO_PWM4_CLK>;
+ clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_1>,
+ <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_5>,
+ <IMX_LPCG_CLK_6>;
+ clock-output-names = "pwm4_lpcg_ipg_clk",
+ "pwm4_lpcg_ipg_hf_clk",
+ "pwm4_lpcg_ipg_s_clk",
+ "pwm4_lpcg_ipg_slv_clk",
+ "pwm4_lpcg_ipg_mstr_clk";
+ power-domains = <&pd IMX_SC_R_PWM_4>;
+ };
+
+ pwm5_lpcg: clock-controller@5d450000 {
+ reg = <0x5d450000 0x10000>;
+ #clock-cells = <1>;
+ clocks = <&clk IMX_LSIO_PWM5_CLK>, <&clk IMX_LSIO_PWM5_CLK>,
+ <&clk IMX_LSIO_PWM5_CLK>, <&lsio_bus_clk>,
+ <&clk IMX_LSIO_PWM5_CLK>;
+ clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_1>,
+ <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_5>,
+ <IMX_LPCG_CLK_6>;
+ clock-output-names = "pwm5_lpcg_ipg_clk",
+ "pwm5_lpcg_ipg_hf_clk",
+ "pwm5_lpcg_ipg_s_clk",
+ "pwm5_lpcg_ipg_slv_clk",
+ "pwm5_lpcg_ipg_mstr_clk";
+ power-domains = <&pd IMX_SC_R_PWM_5>;
+ };
+
+ pwm6_lpcg: clock-controller@5d460000 {
+ reg = <0x5d460000 0x10000>;
+ #clock-cells = <1>;
+ clocks = <&clk IMX_LSIO_PWM6_CLK>, <&clk IMX_LSIO_PWM6_CLK>,
+ <&clk IMX_LSIO_PWM6_CLK>, <&lsio_bus_clk>,
+ <&clk IMX_LSIO_PWM6_CLK>;
+ clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_1>,
+ <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_5>,
+ <IMX_LPCG_CLK_6>;
+ clock-output-names = "pwm6_lpcg_ipg_clk",
+ "pwm6_lpcg_ipg_hf_clk",
+ "pwm6_lpcg_ipg_s_clk",
+ "pwm6_lpcg_ipg_slv_clk",
+ "pwm6_lpcg_ipg_mstr_clk";
+ power-domains = <&pd IMX_SC_R_PWM_6>;
+ };
+
+ pwm7_lpcg: clock-controller@5d470000 {
+ reg = <0x5d470000 0x10000>;
+ #clock-cells = <1>;
+ clocks = <&clk IMX_LSIO_PWM7_CLK>, <&clk IMX_LSIO_PWM7_CLK>,
+ <&clk IMX_LSIO_PWM7_CLK>, <&lsio_bus_clk>,
+ <&clk IMX_LSIO_PWM7_CLK>;
+ clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_1>,
+ <IMX_LPCG_CLK_4>, <IMX_LPCG_CLK_5>,
+ <IMX_LPCG_CLK_6>;
+ clock-output-names = "pwm7_lpcg_ipg_clk",
+ "pwm7_lpcg_ipg_hf_clk",
+ "pwm7_lpcg_ipg_s_clk",
+ "pwm7_lpcg_ipg_slv_clk",
+ "pwm7_lpcg_ipg_mstr_clk";
+ power-domains = <&pd IMX_SC_R_PWM_7>;
+ };
};
--
2.7.4
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next prev parent reply other threads:[~2019-09-12 15:33 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-12 15:30 [PATCH V3 00/15] arm64: dts: imx8: architecture improvement and adding imx8qm support Dong Aisheng
2019-09-12 15:30 ` [PATCH V3 01/15] arm64: dts: imx8qxp: add fallback compatible string for scu pd Dong Aisheng
2019-09-12 15:30 ` [PATCH V3 02/15] arm64: dts: imx8qxp: move scu pd node before scu clock node Dong Aisheng
2019-09-12 15:30 ` [PATCH V3 03/15] arm64: dts: imx8qxp: orginize dts in subsystems Dong Aisheng
2019-09-12 15:30 ` Dong Aisheng [this message]
2019-09-12 15:30 ` [PATCH V3 05/15] arm64: dts: imx8: add conn lpcg clocks Dong Aisheng
2019-09-12 15:30 ` [PATCH V3 06/15] arm64: dts: imx8: add adma " Dong Aisheng
2019-09-12 15:30 ` [PATCH V3 07/15] arm64: dts: imx8: switch to two cell scu clock binding Dong Aisheng
2019-09-12 15:30 ` [PATCH V3 08/15] arm64: dts: imx8: switch to new lpcg " Dong Aisheng
2019-09-12 15:30 ` [PATCH V3 09/15] arm64: dts: imx8qm: add lsio ss support Dong Aisheng
2019-09-12 15:30 ` [PATCH V3 10/15] arm64: dts: imx8qm: add conn " Dong Aisheng
2019-09-12 15:30 ` [PATCH V3 11/15] arm64: dts: imx8: split adma ss into dma and audio ss Dong Aisheng
2019-09-12 15:30 ` [PATCH V3 12/15] arm64: dts: imx8qm: add dma ss support Dong Aisheng
2019-09-12 15:30 ` [PATCH V3 13/15] arm64: dts: imx: add imx8qm common dts file Dong Aisheng
2019-09-12 15:30 ` [PATCH V3 14/15] arm64: dts: imx: add imx8qm mek support Dong Aisheng
2019-09-12 15:30 ` [PATCH V3 15/15] arm64: defconfig: " Dong Aisheng
2019-09-13 12:16 ` [PATCH V3 00/15] arm64: dts: imx8: architecture improvement and adding imx8qm support Oliver Graute
2019-09-13 16:43 ` Aisheng Dong
2019-09-16 11:22 ` Oliver Graute
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