[v6,03/49] soc: fsl: qe: rename qe_(clr/set/clrset)bit* helpers

Commit Message

Rasmus Villemoes Nov. 28, 2019, 2:55 p.m. UTC

Make it clear that these operate on big-endian registers (i.e. use the
iowrite*be primitives) before we introduce more uses of them and allow
the QE drivers to be built for platforms other than ppc32.

Reviewed-by: Timur Tabi <[e-mail]>
Signed-off-by: Rasmus Villemoes <[e-mail]>
---
 drivers/net/wan/fsl_ucc_hdlc.c |  4 ++--
 drivers/soc/fsl/qe/ucc.c       | 10 +++++-----
 include/soc/fsl/qe/qe.h        | 18 +++++++++---------
 3 files changed, 16 insertions(+), 16 deletions(-)

Patch

diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c
index ca0f3be2b6bf..ce6af7d5380f 100644
--- a/drivers/net/wan/fsl_ucc_hdlc.c
+++ b/drivers/net/wan/fsl_ucc_hdlc.c
@@ -623,8 +623,8 @@  static int ucc_hdlc_poll(struct napi_struct *napi, int budget)
 
 	if (howmany < budget) {
 		napi_complete_done(napi, howmany);
-		qe_setbits32(priv->uccf->p_uccm,
-			     (UCCE_HDLC_RX_EVENTS | UCCE_HDLC_TX_EVENTS) << 16);
+		qe_setbits_be32(priv->uccf->p_uccm,
+				(UCCE_HDLC_RX_EVENTS | UCCE_HDLC_TX_EVENTS) << 16);
 	}
 
 	return howmany;
diff --git a/drivers/soc/fsl/qe/ucc.c b/drivers/soc/fsl/qe/ucc.c
index 024d239ac1e1..ae9f2cf560cb 100644
--- a/drivers/soc/fsl/qe/ucc.c
+++ b/drivers/soc/fsl/qe/ucc.c
@@ -540,8 +540,8 @@  int ucc_set_tdm_rxtx_clk(u32 tdm_num, enum qe_clock clock,
 	cmxs1cr = (tdm_num < 4) ? &qe_mux_reg->cmxsi1cr_l :
 				  &qe_mux_reg->cmxsi1cr_h;
 
-	qe_clrsetbits32(cmxs1cr, QE_CMXUCR_TX_CLK_SRC_MASK << shift,
-			clock_bits << shift);
+	qe_clrsetbits_be32(cmxs1cr, QE_CMXUCR_TX_CLK_SRC_MASK << shift,
+			   clock_bits << shift);
 
 	return 0;
 }
@@ -650,9 +650,9 @@  int ucc_set_tdm_rxtx_sync(u32 tdm_num, enum qe_clock clock,
 
 	shift = ucc_get_tdm_sync_shift(mode, tdm_num);
 
-	qe_clrsetbits32(&qe_mux_reg->cmxsi1syr,
-			QE_CMXUCR_TX_CLK_SRC_MASK << shift,
-			source << shift);
+	qe_clrsetbits_be32(&qe_mux_reg->cmxsi1syr,
+			   QE_CMXUCR_TX_CLK_SRC_MASK << shift,
+			   source << shift);
 
 	return 0;
 }
diff --git a/include/soc/fsl/qe/qe.h b/include/soc/fsl/qe/qe.h
index c1036d16ed03..a1aa4eb28f0c 100644
--- a/include/soc/fsl/qe/qe.h
+++ b/include/soc/fsl/qe/qe.h
@@ -241,20 +241,20 @@  static inline int qe_alive_during_sleep(void)
 #define qe_muram_offset cpm_muram_offset
 #define qe_muram_dma cpm_muram_dma
 
-#define qe_setbits32(_addr, _v) iowrite32be(ioread32be(_addr) |  (_v), (_addr))
-#define qe_clrbits32(_addr, _v) iowrite32be(ioread32be(_addr) & ~(_v), (_addr))
+#define qe_setbits_be32(_addr, _v) iowrite32be(ioread32be(_addr) |  (_v), (_addr))
+#define qe_clrbits_be32(_addr, _v) iowrite32be(ioread32be(_addr) & ~(_v), (_addr))
 
-#define qe_setbits16(_addr, _v) iowrite16be(ioread16be(_addr) |  (_v), (_addr))
-#define qe_clrbits16(_addr, _v) iowrite16be(ioread16be(_addr) & ~(_v), (_addr))
+#define qe_setbits_be16(_addr, _v) iowrite16be(ioread16be(_addr) |  (_v), (_addr))
+#define qe_clrbits_be16(_addr, _v) iowrite16be(ioread16be(_addr) & ~(_v), (_addr))
 
-#define qe_setbits8(_addr, _v) iowrite8(ioread8(_addr) |  (_v), (_addr))
-#define qe_clrbits8(_addr, _v) iowrite8(ioread8(_addr) & ~(_v), (_addr))
+#define qe_setbits_8(_addr, _v) iowrite8(ioread8(_addr) |  (_v), (_addr))
+#define qe_clrbits_8(_addr, _v) iowrite8(ioread8(_addr) & ~(_v), (_addr))
 
-#define qe_clrsetbits32(addr, clear, set) \
+#define qe_clrsetbits_be32(addr, clear, set) \
 	iowrite32be((ioread32be(addr) & ~(clear)) | (set), (addr))
-#define qe_clrsetbits16(addr, clear, set) \
+#define qe_clrsetbits_be16(addr, clear, set) \
 	iowrite16be((ioread16be(addr) & ~(clear)) | (set), (addr))
-#define qe_clrsetbits8(addr, clear, set) \
+#define qe_clrsetbits_8(addr, clear, set) \
 	iowrite8((ioread8(addr) & ~(clear)) | (set), (addr))
 
 /* Structure that defines QE firmware binary files.