Merge "wcnss: configure iris into cxo mode" (3f9cd22b) · Commits · e / devices / android_kernel_sony_msm8994

drivers/net/wireless/wcnss/wcnss_vreg.c

+13 −0

Original line number	Diff line number	Diff line
		@@ -256,6 +256,18 @@ configure_iris_xo(struct device *dev,
		cpu_relax();

		iris_reg = readl_relaxed(iris_read_reg);
		pr_info("wcnss: IRIS Reg: %08x\n", iris_reg);
		if (iris_reg == PRONTO_IRIS_REG_CHIP_ID) {
		pr_info("wcnss: IRIS Card not Preset\n");
		auto_detect = WCNSS_XO_INVALID;
		/* Reset iris read bit */
		reg &= ~WCNSS_PMU_CFG_IRIS_XO_READ;
		/* Clear XO_MODE[b2:b1] bits.
		Clear implies 19.2 MHz TCXO
		*/
		reg &= ~(WCNSS_PMU_CFG_IRIS_XO_MODE);
		goto xo_configure;
		}
		auto_detect = xo_auto_detect(iris_reg);

		/* Reset iris read bit */
		@@ -278,6 +290,7 @@ configure_iris_xo(struct device *dev,
		*iris_xo_set = WCNSS_XO_48MHZ;
		}

		xo_configure:
		writel_relaxed(reg, pmu_conf_reg);

		/* Reset IRIS */