32 lines
887 B
Diff
32 lines
887 B
Diff
From 692b81cd26bd1626bf629f675e3441d1ea98006f Mon Sep 17 00:00:00 2001
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From: hongruichen <[email protected]>
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Date: Wed, 10 Apr 2024 22:48:14 +0800
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Subject: allwinner-common-h616-THS-workaround.patch
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---
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board/sunxi/board.c | 9 +++++++++
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1 file changed, 9 insertions(+)
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diff --git a/board/sunxi/board.c b/board/sunxi/board.c
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index 8c12c8deade..bec14d61058 100644
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--- a/board/sunxi/board.c
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+++ b/board/sunxi/board.c
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@@ -226,6 +226,15 @@ int board_init(void)
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if (ret)
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return ret;
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+#if CONFIG_MACH_SUN50I_H616
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+ /*
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+ * The bit[16] of register reg[0x03000000] must be zero for the THS
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+ * driver to work properly in the kernel. The BSP u-boot is putting
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+ * the whole register to zero so we are doing the same.
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+ */
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+ writel(0x0, SUNXI_SRAMC_BASE);
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+#endif
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+
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#if CONFIG_IS_ENABLED(DM_I2C)
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/*
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* Temporary workaround for enabling I2C clocks until proper sunxi DM
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--
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GitLab
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