layerscape: upgrade kernel to 4.14

[openwrt/staging/dedeckeh.git] / target / linux / layerscape / patches-4.14 / 815-msi-support-layerscape.patch

diff --git a/target/linux/layerscape/patches-4.14/815-msi-support-layerscape.patch b/target/linux/layerscape/patches-4.14/815-msi-support-layerscape.patch
new file mode 100644 (file)
index 0000000..dd2a84e
--- /dev/null
+++ b/target/linux/layerscape/patches-4.14/815-msi-support-layerscape.patch
@@ -0,0 +1,33 @@
+From 56d12979923250799d651b75029ff281928635a4 Mon Sep 17 00:00:00 2001
+From: Biwen Li <biwen.li@nxp.com>
+Date: Tue, 30 Oct 2018 18:26:53 +0800
+Subject: [PATCH 32/40] msi: support layerscape
+This is an integrated patch of msi for layerscape
+
+Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
+Signed-off-by: Biwen Li <biwen.li@nxp.com>
+---
+ .../devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt | 1 +
+ drivers/irqchip/irq-ls-scfg-msi.c                                | 1 +
+ 2 files changed, 2 insertions(+)
+
+--- a/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt
++++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt
+@@ -8,6 +8,7 @@ Required properties:
+               "fsl,ls1043a-msi"
+               "fsl,ls1046a-msi"
+               "fsl,ls1043a-v1.1-msi"
++              "fsl,ls1012a-msi"
+ - msi-controller: indicates that this is a PCIe MSI controller node
+ - reg: physical base address of the controller and length of memory mapped.
+ - interrupts: an interrupt to the parent interrupt controller.
+--- a/drivers/irqchip/irq-ls-scfg-msi.c
++++ b/drivers/irqchip/irq-ls-scfg-msi.c
+@@ -319,6 +319,7 @@ static const struct of_device_id ls_scfg
+       { .compatible = "fsl,1s1021a-msi", .data = &ls1021_msi_cfg},
+       { .compatible = "fsl,1s1043a-msi", .data = &ls1021_msi_cfg},
+ 
++      { .compatible = "fsl,ls1012a-msi", .data = &ls1021_msi_cfg },
+       { .compatible = "fsl,ls1021a-msi", .data = &ls1021_msi_cfg },
+       { .compatible = "fsl,ls1043a-msi", .data = &ls1021_msi_cfg },
+       { .compatible = "fsl,ls1043a-v1.1-msi", .data = &ls1043_v1_1_msi_cfg },