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Commit f6cefed1 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "wcnss: dump PMU and SAW registers for pronto"

parents 32014253 b9260881

drivers/net/wireless/wcnss/wcnss_wlan.c

+36 −1
Original line number Diff line number Diff line
@@ -98,6 +98,7 @@ static DEFINE_SPINLOCK(reg_spinlock); 
#define PRONTO_PMU_WLAN_GDSCR_OFFSET       0x0054

#define PRONTO_PMU_WLAN_GDSCR_SW_COLLAPSE  BIT(0)



#define PRONTO_PMU_WDOG_CTL		0x0068



#define PRONTO_PMU_CBCR_OFFSET        0x0008

#define PRONTO_PMU_CBCR_CLK_EN        BIT(0)
@@ -150,6 +151,14 @@ static DEFINE_SPINLOCK(reg_spinlock); 
#define CCU_PRONTO_A2AB_ERR_ADDR_OFFSET		0x18



#define PRONTO_SAW2_SPM_STS_OFFSET		0x0c

#define PRONTO_SAW2_SPM_CTL		0x30

#define PRONTO_SAW2_SAW2_VERSION		0xFD0

#define PRONTO_SAW2_MAJOR_VER_OFFSET		0x1C

#define PRONTO_SAW2_MAJOR_VER_3		0x3

#define PRONTO_SAW2_SPM_SLP_SEQ		0x80

#define PRONTO_SAW2_SPM_SLP_SEQ_2		0x400

#define PRONTO_SAW2_SPM_SLP_SEQ_OFFSET		0x04

#define PRONTO_SAW2_SPM_SLP_SEQ_COUNT		0x08



#define PRONTO_PLL_STATUS_OFFSET		0x1c

#define PRONTO_PLL_MODE_OFFSET			0x1c0
@@ -613,7 +622,8 @@ void wcnss_pronto_is_a2xb_bus_stall(void *tst_addr, u32 fifo_mask, char *type) 
void wcnss_pronto_log_debug_regs(void)

{

	void __iomem *reg_addr, *tst_addr, *tst_ctrl_addr;

	u32 reg = 0, reg2 = 0, reg3 = 0, reg4 = 0;

	u32 reg = 0, reg2 = 0, reg3 = 0, reg4 = 0, offset_addr = 0;

	int i;





	reg_addr = penv->msm_wcnss_base + PRONTO_PMU_SPARE_OFFSET;
@@ -640,10 +650,35 @@ void wcnss_pronto_log_debug_regs(void) 
	reg = readl_relaxed(reg_addr);

	pr_err("PRONTO_PMU_SOFT_RESET %08x\n", reg);



	reg_addr = penv->msm_wcnss_base + PRONTO_PMU_WDOG_CTL;

	reg = readl_relaxed(reg_addr);

	pr_err("PRONTO_PMU_WDOG_CTL %08x\n", reg);



	reg_addr = penv->pronto_saw2_base + PRONTO_SAW2_SPM_STS_OFFSET;

	reg = readl_relaxed(reg_addr);

	pr_err("PRONTO_SAW2_SPM_STS %08x\n", reg);



	reg_addr = penv->pronto_saw2_base + PRONTO_SAW2_SPM_CTL;

	reg = readl_relaxed(reg_addr);

	pr_err("PRONTO_SAW2_SPM_CTL %08x\n", reg);



	reg_addr = penv->pronto_saw2_base + PRONTO_SAW2_SAW2_VERSION;

	reg = readl_relaxed(reg_addr);

	pr_err("PRONTO_SAW2_SAW2_VERSION %08x\n", reg);

	reg >>= PRONTO_SAW2_MAJOR_VER_OFFSET;



	if (reg >= PRONTO_SAW2_MAJOR_VER_3)

		offset_addr = PRONTO_SAW2_SPM_SLP_SEQ_2;

	else

		offset_addr = PRONTO_SAW2_SPM_SLP_SEQ;



	for (i = 0; i <= PRONTO_SAW2_SPM_SLP_SEQ_COUNT; i++) {

		reg_addr = penv->pronto_saw2_base + offset_addr

			+ (i * PRONTO_SAW2_SPM_SLP_SEQ_OFFSET);

		reg = readl_relaxed(reg_addr);

		pr_err("PRONTO_SAW2_SPM_SLP_SEQ_ENTRY_%d %08x\n", i, reg);

	}



	reg_addr = penv->pronto_pll_base + PRONTO_PLL_STATUS_OFFSET;

	reg = readl_relaxed(reg_addr);

	pr_err("PRONTO_PLL_STATUS %08x\n", reg);