1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/pxa2xx_ssp.h b/include/linux/pxa2xx_ssp.h
index 1b6c1a0922bd..fdfbe17e15f4 100644
--- a/include/linux/pxa2xx_ssp.h
+++ b/include/linux/pxa2xx_ssp.h
@@ -254,6 +254,22 @@ static inline u32 pxa_ssp_read_reg(struct ssp_device *dev, u32 reg)
 	return __raw_readl(dev->mmio_base + reg);
 }
 
+static inline void pxa_ssp_enable(struct ssp_device *ssp)
+{
+	u32 sscr0;
+
+	sscr0 = pxa_ssp_read_reg(ssp, SSCR0) | SSCR0_SSE;
+	pxa_ssp_write_reg(ssp, SSCR0, sscr0);
+}
+
+static inline void pxa_ssp_disable(struct ssp_device *ssp)
+{
+	u32 sscr0;
+
+	sscr0 = pxa_ssp_read_reg(ssp, SSCR0) & ~SSCR0_SSE;
+	pxa_ssp_write_reg(ssp, SSCR0, sscr0);
+}
+
 #if IS_ENABLED(CONFIG_PXA_SSP)
 struct ssp_device *pxa_ssp_request(int port, const char *label);
 void pxa_ssp_free(struct ssp_device *);