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authorOlof Johansson <olof@lixom.net>2019-01-04 14:30:36 -0800
committerOlof Johansson <olof@lixom.net>2019-01-04 14:31:38 -0800
commit00f8ccd0c95f4e604297057a5bccec86c0903d14 (patch)
tree3ef930b38f7341be627da106f6ec31a007c207e4 /Documentation/devicetree/bindings/arm
parent8e564895c30ca73cd9788aecb845879ddee987c3 (diff)
parent3e730e858139c3bed9587ca50ce0f2aa12fe9523 (diff)
downloadblackbird-obmc-linux-00f8ccd0c95f4e604297057a5bccec86c0903d14.tar.gz
blackbird-obmc-linux-00f8ccd0c95f4e604297057a5bccec86c0903d14.zip
Merge branch 'next/drivers' into next/late
Merge in a few missing patches from the pull request (my copy of the branch was behind the staged version in linux-next). * next/drivers: memory: pl353: Add driver for arm pl353 static memory controller dt-bindings: memory: Add pl353 smc controller devicetree binding information firmware: qcom: scm: fix compilation error when disabled Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'Documentation/devicetree/bindings/arm')
-rw-r--r--Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt37
1 files changed, 8 insertions, 29 deletions
diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
index 46d0af1f0872..c20f38e56544 100644
--- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
+++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
@@ -58,19 +58,11 @@ This binding for the SCU power domain providers uses the generic power
domain binding[2].
Required properties:
-- compatible: Should be "fsl,scu-pd".
-- #address-cells: Should be 1.
-- #size-cells: Should be 0.
-
-Required properties for power domain sub nodes:
-- #power-domain-cells: Must be 0.
-
-Optional Properties:
-- reg: Resource ID of this power domain.
- No exist means uncontrollable by user.
+- compatible: Should be "fsl,imx8qxp-scu-pd".
+- #power-domain-cells: Must be 1. Contains the Resource ID used by
+ SCU commands.
See detailed Resource ID list from:
- include/dt-bindings/power/imx-rsrc.h
-- power-domains: phandle pointing to the parent power domain.
+ include/dt-bindings/firmware/imx/rsrc.h
Clock bindings based on SCU Message Protocol
------------------------------------------------------------
@@ -152,22 +144,9 @@ firmware {
...
};
- imx8qx-pm {
- compatible = "fsl,scu-pd";
- #address-cells = <1>;
- #size-cells = <0>;
-
- pd_dma: dma-power-domain {
- #power-domain-cells = <0>;
-
- pd_dma_lpuart0: dma-lpuart0@57 {
- reg = <SC_R_UART_0>;
- #power-domain-cells = <0>;
- power-domains = <&pd_dma>;
- };
- ...
- };
- ...
+ pd: imx8qx-pd {
+ compatible = "fsl,imx8qxp-scu-pd";
+ #power-domain-cells = <1>;
};
};
};
@@ -179,5 +158,5 @@ serial@5a060000 {
clocks = <&clk IMX8QXP_UART0_CLK>,
<&clk IMX8QXP_UART0_IPG_CLK>;
clock-names = "per", "ipg";
- power-domains = <&pd_dma_lpuart0>;
+ power-domains = <&pd IMX_SC_R_UART_0>;
};
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