irqchip/ls-scfg-msi: Add LS1012a MSI support

The ls1012a implements only 1 MSI controller, and it is the same as
ls1043a.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Minghuan Lian <minghuan.Lian@nxp.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt b/Documentation/devicetree/bindings/interrupt-controller/fsl,ls-scfg-msi.txt
index 49ccabbfa6f3dcd13634f52ef308d8251e163027..a4ff93d6b7f386454558035472e1a2aa0eca205d 100644 (file)
--- 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.

diff --git a/drivers/irqchip/irq-ls-scfg-msi.c b/drivers/irqchip/irq-ls-scfg-msi.c
index 119f4ef0d42175b01ea8247728e303b8697fc1b7..57e3d900f19e0ef7f6186411656f886b8744c5c6 100644 (file)
--- a/drivers/irqchip/irq-ls-scfg-msi.c
+++ b/drivers/irqchip/irq-ls-scfg-msi.c
@@ -316,6 +316,7 @@ static const struct of_device_id ls_scfg_msi_id[] = {
        { .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 },