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| author | Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com> | 2021-02-19 18:59:29 -0800 |
|---|---|---|
| committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2021-03-06 11:24:12 +0100 |
| commit | eda836e390af2e9f08618dde8e06af851e732a47 (patch) | |
| tree | 112baa14e8058067d164a92b81b279a10d1974ce /target/linux/ramips/patches-5.10/999-fix-pci-init-mt7620.patch | |
| parent | a9966793e81e1c0f48478ac42ea5bf284927c817 (diff) | |
| download | upstream-eda836e390af2e9f08618dde8e06af851e732a47.tar.gz upstream-eda836e390af2e9f08618dde8e06af851e732a47.tar.bz2 upstream-eda836e390af2e9f08618dde8e06af851e732a47.zip | |
ramips: 5.10: copy patches from 5.4
Strict copy, no changes made.
Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
Diffstat (limited to 'target/linux/ramips/patches-5.10/999-fix-pci-init-mt7620.patch')
| -rw-r--r-- | target/linux/ramips/patches-5.10/999-fix-pci-init-mt7620.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/target/linux/ramips/patches-5.10/999-fix-pci-init-mt7620.patch b/target/linux/ramips/patches-5.10/999-fix-pci-init-mt7620.patch new file mode 100644 index 0000000000..7c00d4c9ae --- /dev/null +++ b/target/linux/ramips/patches-5.10/999-fix-pci-init-mt7620.patch @@ -0,0 +1,21 @@ +--- a/arch/mips/pci/pci-mt7620.c ++++ b/arch/mips/pci/pci-mt7620.c +@@ -32,6 +32,7 @@ + #define PPLL_CFG1 0x9c + + #define PPLL_DRV 0xa0 ++#define PPLL_LD BIT(23) + #define PDRV_SW_SET BIT(31) + #define LC_CKDRVPD BIT(19) + #define LC_CKDRVOHZ BIT(18) +@@ -239,8 +240,8 @@ static int mt7620_pci_hw_init(struct pla + rt_sysc_m32(0, RALINK_PCIE0_CLK_EN, RALINK_CLKCFG1); + mdelay(100); + +- if (!(rt_sysc_r32(PPLL_CFG1) & PDRV_SW_SET)) { +- dev_err(&pdev->dev, "MT7620 PPLL unlock\n"); ++ if (!(rt_sysc_r32(PPLL_CFG1) & PPLL_LD)) { ++ dev_err(&pdev->dev, "MT7620 PPLL is unlocked, aborting init\n"); + reset_control_assert(rstpcie0); + rt_sysc_m32(RALINK_PCIE0_CLK_EN, 0, RALINK_CLKCFG1); + return -1; |