diff options
Diffstat (limited to 'meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0020-Revert-Revert-DT-hwspinlock-Add-binding-documentatio.patch')
| -rw-r--r-- | meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0020-Revert-Revert-DT-hwspinlock-Add-binding-documentatio.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0020-Revert-Revert-DT-hwspinlock-Add-binding-documentatio.patch b/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0020-Revert-Revert-DT-hwspinlock-Add-binding-documentatio.patch new file mode 100644 index 0000000..82f7394 --- /dev/null +++ b/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0020-Revert-Revert-DT-hwspinlock-Add-binding-documentatio.patch @@ -0,0 +1,42 @@ +From fcae5c3fa62507857cdfc3ff7f41ae68088a350a Mon Sep 17 00:00:00 2001 +From: Hiroki Negishi <hiroki.negishi.bx@renesas.com> +Date: Mon, 13 Nov 2017 12:02:03 +0900 +Subject: [PATCH 20/23] Revert "Revert "DT: hwspinlock: Add binding + documentation for R-Car Gen3 hwspinlock"" + +This reverts commit 58493d26331f ("Revert "DT: hwspinlock: Add +binding documentation for R-Car Gen3 hwspinlock"") + +Signed-off-by: Hiroki Negishi <hiroki.negishi.bx@renesas.com> +--- + .../devicetree/bindings/hwlock/rcar-hwspinlock.txt | 18 ++++++++++++++++++ + 1 file changed, 18 insertions(+) + create mode 100644 Documentation/devicetree/bindings/hwlock/rcar-hwspinlock.txt + +diff --git a/Documentation/devicetree/bindings/hwlock/rcar-hwspinlock.txt b/Documentation/devicetree/bindings/hwlock/rcar-hwspinlock.txt +new file mode 100644 +index 0000000..e342ae4 +--- /dev/null ++++ b/Documentation/devicetree/bindings/hwlock/rcar-hwspinlock.txt +@@ -0,0 +1,18 @@ ++DT bindings for the Renesas R-Car Hardware spinlock driver ++---------------------------------------------------------- ++ ++Required properties : ++- compatible : shall contain only one of the following: ++ - "renesas,mfis-lock-r8a7795", "renesas,mfis-lock"; ++ - "renesas,mfis-lock-r8a7796", "renesas,mfis-lock"; ++ ++- reg : start address and length for MFIS lock registers. ++ ++ ++Examples: ++ ++mfis_lock: mfis-lock { ++ compatible = "renesas,mfis-lock-r8a7795", ++ "renesas,mfis-lock"; ++ reg = <0 0xe62600c0 0 0x0020>; ++}; +-- +1.9.1 + |