Add rk3328-dw-hdmi to support rk3328.
Signed-off-by: Algea Cao <algea.cao@xxxxxxxxxxxxxx>
---
.../devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt | 1 +
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 6 ++++++
2 files changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt
index adc94fc..8b9649c 100644
--- a/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt
+++ b/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt
@@ -14,6 +14,7 @@ Required properties:
- compatible: should be one of the following:
"rockchip,rk3288-dw-hdmi"
"rockchip,rk3399-dw-hdmi"
+ "rockchip,rk3328-dw-hdmi"
- reg: See dw_hdmi.txt.
- reg-io-width: See dw_hdmi.txt. Shall be 4.
- interrupts: HDMI interrupt number
diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
index ccd5d59..719452d 100644
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -313,6 +313,9 @@ static struct rockchip_hdmi_chip_data rk3399_chip_data = {
.lcdsel_lit = HIWORD_UPDATE(RK3399_HDMI_LCDC_SEL, RK3399_HDMI_LCDC_SEL),
};
+static const struct dw_hdmi_plat_data rk3328_hdmi_drv_data = {
+ .mode_valid = dw_hdmi_rockchip_mode_valid,
+};
static const struct dw_hdmi_plat_data rk3399_hdmi_drv_data = {
.mode_valid = dw_hdmi_rockchip_mode_valid,
.mpll_cfg = rockchip_mpll_cfg,
@@ -328,6 +331,9 @@ static const struct of_device_id dw_hdmi_rockchip_dt_ids[] = {
{ .compatible = "rockchip,rk3399-dw-hdmi",
.data = &rk3399_hdmi_drv_data
},
+ { .compatible = "rockchip,rk3328-dw-hdmi",
+ .data = &rk3328_hdmi_drv_data
+ },
{},
};
MODULE_DEVICE_TABLE(of, dw_hdmi_rockchip_dt_ids);
--
2.7.4
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