b167421e55
Add the latest linux available from https://github.com/armbian/build commit de58ac1faac92724c6449db12c22affaeb003875, tag: sunxi-5.3, alongside all the patches that it comes with. Signed-off-by: Vicentiu Galanopulo <vicentiu@balena.io>
30 lines
1 KiB
Diff
30 lines
1 KiB
Diff
diff --git a/drivers/clk/sunxi-ng/ccu_nkmp.c b/drivers/clk/sunxi-ng/ccu_nkmp.c
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index ebd9436d2c7c..9b49adb20d07 100644
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--- a/drivers/clk/sunxi-ng/ccu_nkmp.c
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+++ b/drivers/clk/sunxi-ng/ccu_nkmp.c
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@@ -137,6 +137,13 @@ static long ccu_nkmp_round_rate(struct clk_hw *hw, unsigned long rate,
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if (nkmp->common.features & CCU_FEATURE_FIXED_POSTDIV)
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rate *= nkmp->fixed_post_div;
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+ if (nkmp->max_rate && rate > nkmp->max_rate) {
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+ rate = nkmp->max_rate;
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+ if (nkmp->common.features & CCU_FEATURE_FIXED_POSTDIV)
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+ rate /= nkmp->fixed_post_div;
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+ return rate;
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+ }
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+
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_nkmp.min_n = nkmp->n.min ?: 1;
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_nkmp.max_n = nkmp->n.max ?: 1 << nkmp->n.width;
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_nkmp.min_k = nkmp->k.min ?: 1;
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diff --git a/drivers/clk/sunxi-ng/ccu_nkmp.h b/drivers/clk/sunxi-ng/ccu_nkmp.h
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index 6940503e7fc4..a9f8c116a745 100644
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--- a/drivers/clk/sunxi-ng/ccu_nkmp.h
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+++ b/drivers/clk/sunxi-ng/ccu_nkmp.h
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@@ -35,6 +35,7 @@ struct ccu_nkmp {
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struct ccu_div_internal p;
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unsigned int fixed_post_div;
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+ unsigned int max_rate;
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struct ccu_common common;
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};
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