diff options
Diffstat (limited to 'target/linux/ipq806x/patches-4.4/033-ARM-qcom-add-SFPB-nodes-to-IPQ806x-dts.patch')
| -rw-r--r-- | target/linux/ipq806x/patches-4.4/033-ARM-qcom-add-SFPB-nodes-to-IPQ806x-dts.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/target/linux/ipq806x/patches-4.4/033-ARM-qcom-add-SFPB-nodes-to-IPQ806x-dts.patch b/target/linux/ipq806x/patches-4.4/033-ARM-qcom-add-SFPB-nodes-to-IPQ806x-dts.patch new file mode 100644 index 0000000000..e1d317de47 --- /dev/null +++ b/target/linux/ipq806x/patches-4.4/033-ARM-qcom-add-SFPB-nodes-to-IPQ806x-dts.patch @@ -0,0 +1,33 @@ +From c7c482da19a5e4ba7101198c21c2434056b0b2da Mon Sep 17 00:00:00 2001 +From: Mathieu Olivari <mathieu@codeaurora.org> +Date: Thu, 13 Aug 2015 09:45:26 -0700 +Subject: [PATCH 1/3] ARM: qcom: add SFPB nodes to IPQ806x dts + +Add one new node to the ipq806x.dtsi file to declare & register the +hardware spinlock devices. This mechanism is required to be used by +other drivers such as SMEM. + +Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> +--- + arch/arm/boot/dts/qcom-ipq8064.dtsi | 11 +++++++++++ + 1 file changed, 11 insertions(+) + +--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi ++++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi +@@ -329,5 +329,16 @@ + #reset-cells = <1>; + }; + ++ sfpb_mutex_block: syscon@1200600 { ++ compatible = "syscon"; ++ reg = <0x01200600 0x100>; ++ }; ++ }; ++ ++ sfpb_mutex: sfpb-mutex { ++ compatible = "qcom,sfpb-mutex"; ++ syscon = <&sfpb_mutex_block 4 4>; ++ ++ #hwlock-cells = <1>; + }; + }; |