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clk/samsung updates for 5.13

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- clean up of redundant dev_err() calls after dev_ioremap_resource()
 - fix for the clk-exynos7 driver (part of upcoming Galaxy S6 device
   support)
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Merge tag 'clk-v5.13-samsung' of https://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk into clk-samsung

Pull Samsung clk driver updates from Sylwester Nawrocki:

 - clean up of redundant dev_err() calls after dev_ioremap_resource()
 - fix for the clk-exynos7 driver (part of upcoming Galaxy S6 device
   support)

* tag 'clk-v5.13-samsung' of https://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk:
  clk: samsung: Remove redundant dev_err calls
  clk: exynos7: Mark aclk_fsys1_200 as critical
This commit is contained in:
Stephen Boyd 2021-04-09 12:13:15 -07:00
commit fdac035ed0
3 changed files with 8 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/clk/samsung/clk-exynos4412-isp.c
View File

@ -115,10 +115,8 @@ static int __init exynos4x12_isp_clk_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
reg_base = devm_ioremap_resource(dev, res);
if (IS_ERR(reg_base)) {
dev_err(dev, "failed to map registers\n");
if (IS_ERR(reg_base))
return PTR_ERR(reg_base);
}
exynos4x12_save_isp = samsung_clk_alloc_reg_dump(exynos4x12_clk_isp_save,
ARRAY_SIZE(exynos4x12_clk_isp_save));

7
drivers/clk/samsung/clk-exynos7.c
View File

@ -537,8 +537,13 @@ static const struct samsung_gate_clock top1_gate_clks[] __initconst = {
GATE(CLK_ACLK_FSYS0_200, "aclk_fsys0_200", "dout_aclk_fsys0_200",
ENABLE_ACLK_TOP13, 28, CLK_SET_RATE_PARENT |
CLK_IS_CRITICAL, 0),
/*
* This clock is required for the CMU_FSYS1 registers access, keep it
* enabled permanently until proper runtime PM support is added.
*/
GATE(CLK_ACLK_FSYS1_200, "aclk_fsys1_200", "dout_aclk_fsys1_200",
ENABLE_ACLK_TOP13, 24, CLK_SET_RATE_PARENT, 0),
ENABLE_ACLK_TOP13, 24, CLK_SET_RATE_PARENT |
CLK_IS_CRITICAL, 0),
GATE(CLK_SCLK_PHY_FSYS1_26M, "sclk_phy_fsys1_26m",
"dout_sclk_phy_fsys1_26m", ENABLE_SCLK_TOP1_FSYS11,

4
drivers/clk/samsung/clk-s5pv210-audss.c
View File

@ -72,10 +72,8 @@ static int s5pv210_audss_clk_probe(struct platform_device *pdev)
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
reg_base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(reg_base)) {
dev_err(&pdev->dev, "failed to map audss registers\n");
if (IS_ERR(reg_base))
return PTR_ERR(reg_base);
}
clk_data = devm_kzalloc(&pdev->dev,
struct_size(clk_data, hws, AUDSS_MAX_CLKS),