Merge tag 'mips_5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

[linux-2.6-microblaze.git] / arch / mips / pci / pci-mt7620.c

diff --git a/arch/mips/pci/pci-mt7620.c b/arch/mips/pci/pci-mt7620.c
index d360616..e032932 100644 (file)
--- a/arch/mips/pci/pci-mt7620.c
+++ b/arch/mips/pci/pci-mt7620.c
@@ -30,6 +30,7 @@
 #define RALINK_GPIOMODE                        0x60
 
 #define PPLL_CFG1                      0x9c
+#define PPLL_LD                                BIT(23)
 
 #define PPLL_DRV                       0xa0
 #define PDRV_SW_SET                    BIT(31)
@@ -239,8 +240,8 @@ static int mt7620_pci_hw_init(struct platform_device *pdev)
        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, "pcie PLL not locked, aborting init\n");
                reset_control_assert(rstpcie0);
                rt_sysc_m32(RALINK_PCIE0_CLK_EN, 0, RALINK_CLKCFG1);
                return -1;