[PATCH v3 12/23] staging: mt7621-pci: use read and writes in set_pcie_phy function

Sergio Paracuellos sergio.paracuellos at gmail.com
Mon Jul 9 20:21:14 UTC 2018


set_pcie_phy can be refactor to use mt7621_pci_reg_write and
mt7621_pci_reg_read functions intead of use pointer arithmetics.
Use them and simplify implicated calls and definitions along the
code.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos at gmail.com>
---
 drivers/staging/mt7621-pci/pci-mt7621.c | 122 ++++++++++++++++----------------
 1 file changed, 62 insertions(+), 60 deletions(-)

diff --git a/drivers/staging/mt7621-pci/pci-mt7621.c b/drivers/staging/mt7621-pci/pci-mt7621.c
index 395a042..76916a6 100644
--- a/drivers/staging/mt7621-pci/pci-mt7621.c
+++ b/drivers/staging/mt7621-pci/pci-mt7621.c
@@ -79,7 +79,6 @@
 #define RALINK_PCI_PCIMSK_ADDR		0x000C
 #define RALINK_PCI_BASE	0xBE140000
 
-#define RALINK_PCIEPHY_P0P1_CTL_OFFSET	(RALINK_PCI_BASE + 0x9000)
 
 static u16 pcie_controller_offsets[] = {
 	0x2000, 0x3000, 0x4000,
@@ -95,8 +94,8 @@ static u16 pcie_controller_offsets[] = {
 #define RALINK_PCI_ECRC(dev)		(pcie_controller_offsets[(dev)] + 0x0064)
 
 
-#define RALINK_PCIEPHY_P0P1_CTL_OFFSET	(RALINK_PCI_BASE + 0x9000)
-#define RALINK_PCIEPHY_P2_CTL_OFFSET	(RALINK_PCI_BASE + 0xA000)
+#define RALINK_PCIEPHY_P0P1_CTL_OFFSET	0x9000
+#define RALINK_PCIEPHY_P2_CTL_OFFSET	0xA000
 
 #define RALINK_PCI_MM_MAP_BASE		0x60000000
 #define RALINK_PCI_IO_MAP_BASE		0x1e160000
@@ -285,24 +284,27 @@ pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
 }
 
 void
-set_pcie_phy(u32 *addr, int start_b, int bits, int val)
+set_pcie_phy(u32 offset, int start_b, int bits, int val)
 {
-	*(unsigned int *)(addr) &= ~(((1<<bits) - 1)<<start_b);
-	*(unsigned int *)(addr) |= val << start_b;
+	u32 reg = mt7621_pci_reg_read(offset);
+
+	reg &= ~(((1 << bits) - 1) << start_b);
+	reg |= val << start_b;
+	mt7621_pci_reg_write(reg, offset);
 }
 
 void
 bypass_pipe_rst(void)
 {
 	/* PCIe Port 0 */
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x02c), 12, 1, 0x01);	// rg_pe1_pipe_rst_b
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x02c),  4, 1, 0x01);	// rg_pe1_pipe_cmd_frc[4]
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x02c), 12, 1, 0x01);	// rg_pe1_pipe_rst_b
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x02c),  4, 1, 0x01);	// rg_pe1_pipe_cmd_frc[4]
 	/* PCIe Port 1 */
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x12c), 12, 1, 0x01);	// rg_pe1_pipe_rst_b
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x12c),  4, 1, 0x01);	// rg_pe1_pipe_cmd_frc[4]
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x12c), 12, 1, 0x01);	// rg_pe1_pipe_rst_b
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x12c),  4, 1, 0x01);	// rg_pe1_pipe_cmd_frc[4]
 	/* PCIe Port 2 */
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x02c), 12, 1, 0x01);	// rg_pe1_pipe_rst_b
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x02c),  4, 1, 0x01);	// rg_pe1_pipe_cmd_frc[4]
+	set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x02c), 12, 1, 0x01);	// rg_pe1_pipe_rst_b
+	set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x02c),  4, 1, 0x01);	// rg_pe1_pipe_cmd_frc[4]
 }
 
 void
@@ -313,77 +315,77 @@ set_phy_for_ssc(void)
 	reg = (reg >> 6) & 0x7;
 	/* Set PCIe Port0 & Port1 PHY to disable SSC */
 	/* Debug Xtal Type */
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x400),  8, 1, 0x01);	// rg_pe1_frc_h_xtal_type
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x400),  9, 2, 0x00);	// rg_pe1_h_xtal_type
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x000),  4, 1, 0x01);	// rg_pe1_frc_phy_en	//Force Port 0 enable control
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x100),  4, 1, 0x01);	// rg_pe1_frc_phy_en	//Force Port 1 enable control
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x000),  5, 1, 0x00);	// rg_pe1_phy_en	//Port 0 disable
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x100),  5, 1, 0x00);	// rg_pe1_phy_en	//Port 1 disable
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x400),  8, 1, 0x01);	// rg_pe1_frc_h_xtal_type
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x400),  9, 2, 0x00);	// rg_pe1_h_xtal_type
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x000),  4, 1, 0x01);	// rg_pe1_frc_phy_en	//Force Port 0 enable control
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x100),  4, 1, 0x01);	// rg_pe1_frc_phy_en	//Force Port 1 enable control
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x000),  5, 1, 0x00);	// rg_pe1_phy_en	//Port 0 disable
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x100),  5, 1, 0x00);	// rg_pe1_phy_en	//Port 1 disable
 	if (reg <= 5 && reg >= 3) {	// 40MHz Xtal
-		set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x490),  6, 2, 0x01);	// RG_PE1_H_PLL_PREDIV	//Pre-divider ratio (for host mode)
+		set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x490),  6, 2, 0x01);	// RG_PE1_H_PLL_PREDIV	//Pre-divider ratio (for host mode)
 		printk("***** Xtal 40MHz *****\n");
 	} else {			// 25MHz | 20MHz Xtal
-		set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x490),  6, 2, 0x00);	// RG_PE1_H_PLL_PREDIV	//Pre-divider ratio (for host mode)
+		set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x490),  6, 2, 0x00);	// RG_PE1_H_PLL_PREDIV	//Pre-divider ratio (for host mode)
 		if (reg >= 6) {
 			printk("***** Xtal 25MHz *****\n");
-			set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x4bc),  4, 2, 0x01);	// RG_PE1_H_PLL_FBKSEL	//Feedback clock select
-			set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x49c),  0, 31, 0x18000000);	// RG_PE1_H_LCDDS_PCW_NCPO	//DDS NCPO PCW (for host mode)
-			set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x4a4),  0, 16, 0x18d);	// RG_PE1_H_LCDDS_SSC_PRD	//DDS SSC dither period control
-			set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x4a8),  0, 12, 0x4a);	// RG_PE1_H_LCDDS_SSC_DELTA	//DDS SSC dither amplitude control
-			set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x4a8), 16, 12, 0x4a);	// RG_PE1_H_LCDDS_SSC_DELTA1	//DDS SSC dither amplitude control for initial
+			set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x4bc),  4, 2, 0x01);	// RG_PE1_H_PLL_FBKSEL	//Feedback clock select
+			set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x49c),  0, 31, 0x18000000);	// RG_PE1_H_LCDDS_PCW_NCPO	//DDS NCPO PCW (for host mode)
+			set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x4a4),  0, 16, 0x18d);	// RG_PE1_H_LCDDS_SSC_PRD	//DDS SSC dither period control
+			set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x4a8),  0, 12, 0x4a);	// RG_PE1_H_LCDDS_SSC_DELTA	//DDS SSC dither amplitude control
+			set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x4a8), 16, 12, 0x4a);	// RG_PE1_H_LCDDS_SSC_DELTA1	//DDS SSC dither amplitude control for initial
 		} else {
 			printk("***** Xtal 20MHz *****\n");
 		}
 	}
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x4a0),  5, 1, 0x01);	// RG_PE1_LCDDS_CLK_PH_INV	//DDS clock inversion
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x490), 22, 2, 0x02);	// RG_PE1_H_PLL_BC
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x490), 18, 4, 0x06);	// RG_PE1_H_PLL_BP
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x490), 12, 4, 0x02);	// RG_PE1_H_PLL_IR
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x490),  8, 4, 0x01);	// RG_PE1_H_PLL_IC
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x4ac), 16, 3, 0x00);	// RG_PE1_H_PLL_BR
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x490),  1, 3, 0x02);	// RG_PE1_PLL_DIVEN
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x4a0),  5, 1, 0x01);	// RG_PE1_LCDDS_CLK_PH_INV	//DDS clock inversion
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x490), 22, 2, 0x02);	// RG_PE1_H_PLL_BC
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x490), 18, 4, 0x06);	// RG_PE1_H_PLL_BP
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x490), 12, 4, 0x02);	// RG_PE1_H_PLL_IR
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x490),  8, 4, 0x01);	// RG_PE1_H_PLL_IC
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x4ac), 16, 3, 0x00);	// RG_PE1_H_PLL_BR
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x490),  1, 3, 0x02);	// RG_PE1_PLL_DIVEN
 	if (reg <= 5 && reg >= 3) {	// 40MHz Xtal
-		set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x414),  6, 2, 0x01);	// rg_pe1_mstckdiv		//value of da_pe1_mstckdiv when force mode enable
-		set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x414),  5, 1, 0x01);	// rg_pe1_frc_mstckdiv	//force mode enable of da_pe1_mstckdiv
+		set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x414),  6, 2, 0x01);	// rg_pe1_mstckdiv		//value of da_pe1_mstckdiv when force mode enable
+		set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x414),  5, 1, 0x01);	// rg_pe1_frc_mstckdiv	//force mode enable of da_pe1_mstckdiv
 	}
 	/* Enable PHY and disable force mode */
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x000),  5, 1, 0x01);	// rg_pe1_phy_en	//Port 0 enable
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x100),  5, 1, 0x01);	// rg_pe1_phy_en	//Port 1 enable
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x000),  4, 1, 0x00);	// rg_pe1_frc_phy_en	//Force Port 0 disable control
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x100),  4, 1, 0x00);	// rg_pe1_frc_phy_en	//Force Port 1 disable control
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x000),  5, 1, 0x01);	// rg_pe1_phy_en	//Port 0 enable
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x100),  5, 1, 0x01);	// rg_pe1_phy_en	//Port 1 enable
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x000),  4, 1, 0x00);	// rg_pe1_frc_phy_en	//Force Port 0 disable control
+	set_pcie_phy((RALINK_PCIEPHY_P0P1_CTL_OFFSET + 0x100),  4, 1, 0x00);	// rg_pe1_frc_phy_en	//Force Port 1 disable control
 
 	/* Set PCIe Port2 PHY to disable SSC */
 	/* Debug Xtal Type */
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x400),  8, 1, 0x01);	// rg_pe1_frc_h_xtal_type
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x400),  9, 2, 0x00);	// rg_pe1_h_xtal_type
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x000),  4, 1, 0x01);	// rg_pe1_frc_phy_en	//Force Port 0 enable control
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x000),  5, 1, 0x00);	// rg_pe1_phy_en	//Port 0 disable
+	set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x400),  8, 1, 0x01);	// rg_pe1_frc_h_xtal_type
+	set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x400),  9, 2, 0x00);	// rg_pe1_h_xtal_type
+	set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x000),  4, 1, 0x01);	// rg_pe1_frc_phy_en	//Force Port 0 enable control
+	set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x000),  5, 1, 0x00);	// rg_pe1_phy_en	//Port 0 disable
 	if (reg <= 5 && reg >= 3) {	// 40MHz Xtal
-		set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x490),  6, 2, 0x01);	// RG_PE1_H_PLL_PREDIV	//Pre-divider ratio (for host mode)
+		set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x490),  6, 2, 0x01);	// RG_PE1_H_PLL_PREDIV	//Pre-divider ratio (for host mode)
 	} else {			// 25MHz | 20MHz Xtal
-		set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x490),  6, 2, 0x00);	// RG_PE1_H_PLL_PREDIV	//Pre-divider ratio (for host mode)
+		set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x490),  6, 2, 0x00);	// RG_PE1_H_PLL_PREDIV	//Pre-divider ratio (for host mode)
 		if (reg >= 6) {		// 25MHz Xtal
-			set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x4bc),  4, 2, 0x01);	// RG_PE1_H_PLL_FBKSEL	//Feedback clock select
-			set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x49c),  0, 31, 0x18000000);	// RG_PE1_H_LCDDS_PCW_NCPO	//DDS NCPO PCW (for host mode)
-			set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x4a4),  0, 16, 0x18d);	// RG_PE1_H_LCDDS_SSC_PRD	//DDS SSC dither period control
-			set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x4a8),  0, 12, 0x4a);	// RG_PE1_H_LCDDS_SSC_DELTA	//DDS SSC dither amplitude control
-			set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x4a8), 16, 12, 0x4a);	// RG_PE1_H_LCDDS_SSC_DELTA1	//DDS SSC dither amplitude control for initial
+			set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x4bc),  4, 2, 0x01);	// RG_PE1_H_PLL_FBKSEL	//Feedback clock select
+			set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x49c),  0, 31, 0x18000000);	// RG_PE1_H_LCDDS_PCW_NCPO	//DDS NCPO PCW (for host mode)
+			set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x4a4),  0, 16, 0x18d);	// RG_PE1_H_LCDDS_SSC_PRD	//DDS SSC dither period control
+			set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x4a8),  0, 12, 0x4a);	// RG_PE1_H_LCDDS_SSC_DELTA	//DDS SSC dither amplitude control
+			set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x4a8), 16, 12, 0x4a);	// RG_PE1_H_LCDDS_SSC_DELTA1	//DDS SSC dither amplitude control for initial
 		}
 	}
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x4a0),  5, 1, 0x01);	// RG_PE1_LCDDS_CLK_PH_INV	//DDS clock inversion
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x490), 22, 2, 0x02);	// RG_PE1_H_PLL_BC
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x490), 18, 4, 0x06);	// RG_PE1_H_PLL_BP
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x490), 12, 4, 0x02);	// RG_PE1_H_PLL_IR
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x490),  8, 4, 0x01);	// RG_PE1_H_PLL_IC
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x4ac), 16, 3, 0x00);	// RG_PE1_H_PLL_BR
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x490),  1, 3, 0x02);	// RG_PE1_PLL_DIVEN
+	set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x4a0),  5, 1, 0x01);	// RG_PE1_LCDDS_CLK_PH_INV	//DDS clock inversion
+	set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x490), 22, 2, 0x02);	// RG_PE1_H_PLL_BC
+	set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x490), 18, 4, 0x06);	// RG_PE1_H_PLL_BP
+	set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x490), 12, 4, 0x02);	// RG_PE1_H_PLL_IR
+	set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x490),  8, 4, 0x01);	// RG_PE1_H_PLL_IC
+	set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x4ac), 16, 3, 0x00);	// RG_PE1_H_PLL_BR
+	set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x490),  1, 3, 0x02);	// RG_PE1_PLL_DIVEN
 	if (reg <= 5 && reg >= 3) {	// 40MHz Xtal
-		set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x414),  6, 2, 0x01);	// rg_pe1_mstckdiv		//value of da_pe1_mstckdiv when force mode enable
-		set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x414),  5, 1, 0x01);	// rg_pe1_frc_mstckdiv	//force mode enable of da_pe1_mstckdiv
+		set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x414),  6, 2, 0x01);	// rg_pe1_mstckdiv		//value of da_pe1_mstckdiv when force mode enable
+		set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x414),  5, 1, 0x01);	// rg_pe1_frc_mstckdiv	//force mode enable of da_pe1_mstckdiv
 	}
 	/* Enable PHY and disable force mode */
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x000),  5, 1, 0x01);	// rg_pe1_phy_en	//Port 0 enable
-	set_pcie_phy((u32 *)(RALINK_PCIEPHY_P2_CTL_OFFSET + 0x000),  4, 1, 0x00);	// rg_pe1_frc_phy_en	//Force Port 0 disable control
+	set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x000),  5, 1, 0x01);	// rg_pe1_phy_en	//Port 0 enable
+	set_pcie_phy((RALINK_PCIEPHY_P2_CTL_OFFSET + 0x000),  4, 1, 0x00);	// rg_pe1_frc_phy_en	//Force Port 0 disable control
 }
 
 void setup_cm_memory_region(struct resource *mem_resource)
-- 
2.7.4



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