linux-arm-kernel.lists.infradead.org archive mirror
 help / color / mirror / Atom feed
From: Clark Wang <xiaoning.wang@nxp.com>
To: aisheng.dong@nxp.com, robh+dt@kernel.org, shawnguo@kernel.org,
	s.hauer@pengutronix.de, festevam@gmail.com
Cc: kernel@pengutronix.de, linux-imx@nxp.com,
	linux-i2c@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH V2 05/18] ARM64: dts: imx8: add the missing lpi2c ipg clock
Date: Tue,  6 Apr 2021 19:32:53 +0800	[thread overview]
Message-ID: <20210406113306.2633595-6-xiaoning.wang@nxp.com> (raw)
In-Reply-To: <20210406113306.2633595-1-xiaoning.wang@nxp.com>

The lpi2c driver has add the missing ipg clock.
So add the ipg clock here for all lpi2c nodes.

Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
---
V2 changes:
 - New patch added in V2
---
 .../arm64/boot/dts/freescale/imx8-ss-dma.dtsi | 24 ++++++++++++-------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
index 960a802b8b6e..b5ed12a06538 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-dma.dtsi
@@ -111,8 +111,10 @@ uart3_lpcg: clock-controller@5a490000 {
 	i2c0: i2c@5a800000 {
 		reg = <0x5a800000 0x4000>;
 		interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&i2c0_lpcg IMX_LPCG_CLK_0>;
-		clock-names = "per";
+		interrupt-parent = <&gic>;
+		clocks = <&i2c0_lpcg IMX_LPCG_CLK_0>,
+			 <&i2c0_lpcg IMX_LPCG_CLK_4>;
+		clock-names = "per", "ipg";
 		assigned-clocks = <&clk IMX_SC_R_I2C_0 IMX_SC_PM_CLK_PER>;
 		assigned-clock-rates = <24000000>;
 		power-domains = <&pd IMX_SC_R_I2C_0>;
@@ -122,8 +124,10 @@ i2c0: i2c@5a800000 {
 	i2c1: i2c@5a810000 {
 		reg = <0x5a810000 0x4000>;
 		interrupts = <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&i2c1_lpcg IMX_LPCG_CLK_0>;
-		clock-names = "per";
+		interrupt-parent = <&gic>;
+		clocks = <&i2c1_lpcg IMX_LPCG_CLK_0>,
+			 <&i2c1_lpcg IMX_LPCG_CLK_4>;
+		clock-names = "per", "ipg";
 		assigned-clocks = <&clk IMX_SC_R_I2C_1 IMX_SC_PM_CLK_PER>;
 		assigned-clock-rates = <24000000>;
 		power-domains = <&pd IMX_SC_R_I2C_1>;
@@ -133,8 +137,10 @@ i2c1: i2c@5a810000 {
 	i2c2: i2c@5a820000 {
 		reg = <0x5a820000 0x4000>;
 		interrupts = <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&i2c2_lpcg IMX_LPCG_CLK_0>;
-		clock-names = "per";
+		interrupt-parent = <&gic>;
+		clocks = <&i2c2_lpcg IMX_LPCG_CLK_0>,
+			 <&i2c2_lpcg IMX_LPCG_CLK_4>;
+		clock-names = "per", "ipg";
 		assigned-clocks = <&clk IMX_SC_R_I2C_2 IMX_SC_PM_CLK_PER>;
 		assigned-clock-rates = <24000000>;
 		power-domains = <&pd IMX_SC_R_I2C_2>;
@@ -144,8 +150,10 @@ i2c2: i2c@5a820000 {
 	i2c3: i2c@5a830000 {
 		reg = <0x5a830000 0x4000>;
 		interrupts = <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&i2c3_lpcg IMX_LPCG_CLK_0>;
-		clock-names = "per";
+		interrupt-parent = <&gic>;
+		clocks = <&i2c3_lpcg IMX_LPCG_CLK_0>,
+			 <&i2c3_lpcg IMX_LPCG_CLK_4>;
+		clock-names = "per", "ipg";
 		assigned-clocks = <&clk IMX_SC_R_I2C_3 IMX_SC_PM_CLK_PER>;
 		assigned-clock-rates = <24000000>;
 		power-domains = <&pd IMX_SC_R_I2C_3>;
-- 
2.25.1


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

  parent reply	other threads:[~2021-04-06 11:36 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-06 11:32 [PATCH V2 00/18] i2c: imx-lpi2c: New features and bug fixes Clark Wang
2021-04-06 11:32 ` [PATCH V2 01/18] i2c: imx-lpi2c: directly retrun ISR when detect a NACK Clark Wang
2021-04-06 11:32 ` [PATCH V2 02/18] i2c: imx-lpi2c: add ipg clk for lpi2c driver Clark Wang
2021-05-21  6:14   ` Aisheng Dong
2021-04-06 11:32 ` [PATCH V2 03/18] ARM: dts: imx7ulp: add the missing lpi2c ipg clock Clark Wang
2021-05-21  6:17   ` Aisheng Dong
2021-04-06 11:32 ` [PATCH V2 04/18] ARM: dts: imx7ulp: add the missing lpi2c nodes Clark Wang
2021-05-21  6:25   ` Aisheng Dong
2021-04-06 11:32 ` Clark Wang [this message]
2021-05-11  2:59   ` [PATCH V2 05/18] ARM64: dts: imx8: add the missing lpi2c ipg clock Shawn Guo
2021-05-21  6:28   ` Aisheng Dong
2021-04-06 11:32 ` [PATCH V2 06/18] ARM64: dts: imx8: change i2c irq number to non-combined Clark Wang
2021-05-21  6:32   ` Aisheng Dong
2021-04-06 11:32 ` [PATCH V2 07/18] i2c: imx-lpi2c: manage irq resource request/release in runtime pm Clark Wang
2021-05-21  6:38   ` Aisheng Dong
2021-04-06 11:32 ` [PATCH V2 08/18] i2c: imx-lpi2c: add debug message when i2c peripheral clk doesn't work Clark Wang
2021-05-21  6:43   ` Aisheng Dong
2021-04-06 11:32 ` [PATCH V2 09/18] i2c: imx-lpi2c: increase PM timeout to avoid operate clk frequently Clark Wang
2021-04-06 11:32 ` [PATCH V2 10/18] i2c: imx-lpi2c: add bus recovery feature Clark Wang
2021-04-07  0:34   ` kernel test robot
2021-05-21  6:44   ` Aisheng Dong
2021-04-06 11:32 ` [PATCH V2 11/18] dt-bindings: i2c: imx-lpi2c: Add bus recovery example Clark Wang
2021-04-06 13:24   ` Rob Herring
2021-05-21  7:02   ` Aisheng Dong
2021-04-06 11:33 ` [PATCH V2 12/18] i2c: imx-lpi2c: fix i2c timing issue Clark Wang
2021-04-06 11:33 ` [PATCH V2 13/18] i2c: imx-lpi2c: fix type char overflow issue when calculating the clock cycle Clark Wang
2021-04-06 11:33 ` [PATCH V2 14/18] i2c: imx-lpi2c: add edma mode support Clark Wang
2021-04-06 11:41   ` Clark Wang
2021-04-06 11:33 ` [PATCH V2 15/18] dt-bindings: i2c: imx-lpi2c: Add dma configuration example Clark Wang
2021-04-09 16:33   ` Rob Herring
2021-04-06 11:33 ` [PATCH V2 16/18] ARM: dts: imx7ulp: add dma configurations for lpi2c Clark Wang
2021-04-06 11:33 ` [PATCH V2 17/18] ARM: dts: imx7ulp: add the missing status property of lpi2c5 Clark Wang
2021-04-06 11:33 ` [PATCH V2 18/18] i2c: imx-lpi2c: fix pio mode cannot send 256+ bytes in one frame Clark Wang

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210406113306.2633595-6-xiaoning.wang@nxp.com \
    --to=xiaoning.wang@nxp.com \
    --cc=aisheng.dong@nxp.com \
    --cc=devicetree@vger.kernel.org \
    --cc=festevam@gmail.com \
    --cc=kernel@pengutronix.de \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-i2c@vger.kernel.org \
    --cc=linux-imx@nxp.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=robh+dt@kernel.org \
    --cc=s.hauer@pengutronix.de \
    --cc=shawnguo@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).