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rockchip: Use rockchip_get_clk() to obtain the SoC clock 

The current code picks the first available clock. In U-Boot proper this is
the oscillator device, not the SoC clock device. As a result the HDMI display
does not work.

Fix this by calling rockchip_get_clk() instead.

Fixes: 135aa950 (clk: convert API to match reset/mailbox style)
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
This commit is contained in:
Simon Glass 2016-07-17 15:23:17 -06:00
parent a617c5d3e2
commit c3aad6f65b
5 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-rockchip/board.c
View File

@ -178,7 +178,7 @@ static int do_clock(cmd_tbl_t *cmdtp, int flag, int argc,
int ret, i;
struct udevice *dev;
ret = uclass_get_device(UCLASS_CLK, 0, &dev);
ret = rockchip_get_clk(&dev);
if (ret) {
printf("clk-uclass not found\n");
return 0;

2
arch/arm/mach-rockchip/rk3288-board-spl.c
View File

@ -187,7 +187,7 @@ void board_init_f(ulong dummy)
rockchip_timer_init();
configure_l2ctlr();
ret = uclass_get_device(UCLASS_CLK, 0, &dev);
ret = rockchip_get_clk(&dev);
if (ret) {
debug("CLK init failed: %d\n", ret);
return;

2
arch/arm/mach-rockchip/rk3288/sdram_rk3288.c
View File

@ -923,7 +923,7 @@ static int rk3288_dmc_probe(struct udevice *dev)
priv->chan[1].pctl = regmap_get_range(plat->map, 2);
priv->chan[1].publ = regmap_get_range(plat->map, 3);
#endif
ret = uclass_get_device(UCLASS_CLK, 0, &dev_clk);
ret = rockchip_get_clk(&dev_clk);
if (ret)
return ret;
priv->ddr_clk.id = CLK_DDR;

2
drivers/clk/clk_rk3288.c
View File

@ -145,7 +145,7 @@ void *rockchip_get_cru(void)
struct udevice *dev;
int ret;
ret = uclass_get_device(UCLASS_CLK, 0, &dev);
ret = rockchip_get_clk(&dev);
if (ret)
return ERR_PTR(ret);

2
drivers/video/rockchip/rk_vop.c
View File

@ -238,7 +238,7 @@ int rk_display_init(struct udevice *dev, ulong fbbase,
return ret;
}
ret = uclass_get_device(UCLASS_CLK, 0, &dev_clk);
ret = rockchip_get_clk(&dev_clk);
if (!ret) {
clk.id = DCLK_VOP0 + remote_vop_id;
ret = clk_request(dev_clk, &clk);