diff mbox series

[16/19] video: sunxi: de2: read address from DT node

Message ID 20210223204631.1609597-17-jernej.skrabec@siol.net
State Superseded
Delegated to: Andre Przywara
Headers show
Series video: sunxi: Rework DE2 driver | expand

Commit Message

Jernej Škrabec Feb. 23, 2021, 8:46 p.m. UTC 
Currently DE2 uses hardcoded address based on SoC for which U-Boot is
built. Read it from DT instead so there is no need to specify it when
support for new SoC is added.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
 drivers/video/sunxi/sunxi_de2.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/video/sunxi/sunxi_de2.c b/drivers/video/sunxi/sunxi_de2.c
index 81576e45e9ef..f6c8ca075aba 100644
--- a/drivers/video/sunxi/sunxi_de2.c
+++ b/drivers/video/sunxi/sunxi_de2.c
@@ -64,11 +64,10 @@  static void sunxi_de2_composer_init(void)
 	setbits_le32(&ccm->de_clk_cfg, CCM_DE2_CTRL_GATE);
 }
 
-static void sunxi_de2_mode_set(int mux, const struct display_timing *mode,
+static void sunxi_de2_mode_set(ulong de_mux_base, int mux,
+			       const struct display_timing *mode,
 			       int bpp, ulong address, bool is_composite)
 {
-	ulong de_mux_base = (mux == 0) ?
-			    SUNXI_DE2_MUX0_BASE : SUNXI_DE2_MUX1_BASE;
 	struct de_clk * const de_clk_regs =
 		(struct de_clk *)(SUNXI_DE2_BASE);
 	struct de_glb * const de_glb_regs =
@@ -208,7 +207,8 @@  static int sunxi_de2_init(struct udevice *dev, ulong fbbase,
 	}
 
 	sunxi_de2_composer_init();
-	sunxi_de2_mode_set(mux, &timing, 1 << l2bpp, fbbase, is_composite);
+	sunxi_de2_mode_set((ulong)dev_read_addr(dev), mux, &timing,
+			   1 << l2bpp, fbbase, is_composite);
 
 	ret = display_enable(disp, 1 << l2bpp, &timing);
 	if (ret) {