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108 lines
3.6 KiB
108 lines
3.6 KiB
From 0e9d79db770196e94869650d7c4d13ea23937138 Mon Sep 17 00:00:00 2001
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From: Yangbo Lu <yangbo.lu@nxp.com>
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Date: Mon, 25 Jan 2016 14:27:27 +0800
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Subject: [PATCH 22/70] dt: move guts devicetree doc out of powerpc directory
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Move guts devicetree doc to Documentation/devicetree/bindings/soc/fsl/
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since it's used by not only PowerPC but also ARM. And add a specification
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for 'little-endian' property.
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Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
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---
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.../devicetree/bindings/powerpc/fsl/guts.txt | 41 ------------------
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Documentation/devicetree/bindings/soc/fsl/guts.txt | 44 ++++++++++++++++++++
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2 files changed, 44 insertions(+), 41 deletions(-)
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delete mode 100644 Documentation/devicetree/bindings/powerpc/fsl/guts.txt
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create mode 100644 Documentation/devicetree/bindings/soc/fsl/guts.txt
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--- a/Documentation/devicetree/bindings/powerpc/fsl/guts.txt
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+++ /dev/null
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@@ -1,41 +0,0 @@
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-* Global Utilities Block
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-
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-The global utilities block controls power management, I/O device
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-enabling, power-on-reset configuration monitoring, general-purpose
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-I/O signal configuration, alternate function selection for multiplexed
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-signals, and clock control.
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-
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-Required properties:
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-
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- - compatible : Should define the compatible device type for
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- global-utilities.
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- Possible compatibles:
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- "fsl,qoriq-device-config-1.0"
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- "fsl,qoriq-device-config-2.0"
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- "fsl,<chip>-device-config"
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- "fsl,<chip>-guts"
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- - reg : Offset and length of the register set for the device.
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-
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-Recommended properties:
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-
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- - fsl,has-rstcr : Indicates that the global utilities register set
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- contains a functioning "reset control register" (i.e. the board
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- is wired to reset upon setting the HRESET_REQ bit in this register).
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-
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- - fsl,liodn-bits : Indicates the number of defined bits in the LIODN
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- registers, for those SOCs that have a PAMU device.
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-
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-Examples:
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- global-utilities@e0000 { /* global utilities block */
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- compatible = "fsl,mpc8548-guts";
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- reg = <e0000 1000>;
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- fsl,has-rstcr;
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- };
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-
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- guts: global-utilities@e0000 {
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- compatible = "fsl,qoriq-device-config-1.0";
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- reg = <0xe0000 0xe00>;
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- fsl,has-rstcr;
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- #sleep-cells = <1>;
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- fsl,liodn-bits = <12>;
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- };
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--- /dev/null
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+++ b/Documentation/devicetree/bindings/soc/fsl/guts.txt
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@@ -0,0 +1,44 @@
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+* Global Utilities Block
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+
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+The global utilities block controls power management, I/O device
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+enabling, power-on-reset configuration monitoring, general-purpose
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+I/O signal configuration, alternate function selection for multiplexed
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+signals, and clock control.
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+
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+Required properties:
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+
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+ - compatible : Should define the compatible device type for
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+ global-utilities.
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+ Possible compatibles:
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+ "fsl,qoriq-device-config-1.0"
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+ "fsl,qoriq-device-config-2.0"
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+ "fsl,<chip>-device-config"
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+ "fsl,<chip>-guts"
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+ - reg : Offset and length of the register set for the device.
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+
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+Recommended properties:
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+
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+ - fsl,has-rstcr : Indicates that the global utilities register set
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+ contains a functioning "reset control register" (i.e. the board
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+ is wired to reset upon setting the HRESET_REQ bit in this register).
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+
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+ - fsl,liodn-bits : Indicates the number of defined bits in the LIODN
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+ registers, for those SOCs that have a PAMU device.
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+
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+ - little-endian : Indicates that the global utilities block is little
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+ endian. The default is big endian.
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+
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+Examples:
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+ global-utilities@e0000 { /* global utilities block */
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+ compatible = "fsl,mpc8548-guts";
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+ reg = <e0000 1000>;
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+ fsl,has-rstcr;
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+ };
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+
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+ guts: global-utilities@e0000 {
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+ compatible = "fsl,qoriq-device-config-1.0";
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+ reg = <0xe0000 0xe00>;
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+ fsl,has-rstcr;
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+ #sleep-cells = <1>;
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+ fsl,liodn-bits = <12>;
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+ };
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