Merge branch 'linus/master' into rdma.git for-next

rdma.git merge resolution for the 4.19 merge window

Conflicts:
 drivers/infiniband/core/rdma_core.c
   - Use the rdma code and revise with the new spelling for
     atomic_fetch_add_unless
 drivers/nvme/host/rdma.c
   - Replace max_sge with max_send_sge in new blk code
 drivers/nvme/target/rdma.c
   - Use the blk code and revise to use NULL for ib_post_recv when
     appropriate
   - Replace max_sge with max_recv_sge in new blk code
 net/rds/ib_send.c
   - Use the net code and revise to use NULL for ib_post_recv when
     appropriate

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

2 files changed, 51 insertions, 16 deletions

diff --git a/drivers/clk/uniphier/clk-uniphier-peri.c b/drivers/clk/uniphier/clk-uniphier-peri.c
index 521c80e9a06f..89b3ac378b3f 100644
--- a/drivers/clk/uniphier/clk-uniphier-peri.c
+++ b/drivers/clk/uniphier/clk-uniphier-peri.c
@@ -27,6 +27,12 @@
 #define UNIPHIER_PERI_CLK_FI2C(idx, ch)					\
 	UNIPHIER_CLK_GATE("i2c" #ch, (idx), "i2c", 0x24, 24 + (ch))
 
+#define UNIPHIER_PERI_CLK_SCSSI(idx)					\
+	UNIPHIER_CLK_GATE("scssi", (idx), "spi", 0x20, 17)
+
+#define UNIPHIER_PERI_CLK_MCSSI(idx)					\
+	UNIPHIER_CLK_GATE("mcssi", (idx), "spi", 0x24, 14)
+
 const struct uniphier_clk_data uniphier_ld4_peri_clk_data[] = {
 	UNIPHIER_PERI_CLK_UART(0, 0),
 	UNIPHIER_PERI_CLK_UART(1, 1),
@@ -38,6 +44,7 @@ const struct uniphier_clk_data uniphier_ld4_peri_clk_data[] = {
 	UNIPHIER_PERI_CLK_I2C(6, 2),
 	UNIPHIER_PERI_CLK_I2C(7, 3),
 	UNIPHIER_PERI_CLK_I2C(8, 4),
+	UNIPHIER_PERI_CLK_SCSSI(11),
 	{ /* sentinel */ }
 };
 
@@ -53,5 +60,7 @@ const struct uniphier_clk_data uniphier_pro4_peri_clk_data[] = {
 	UNIPHIER_PERI_CLK_FI2C(8, 4),
 	UNIPHIER_PERI_CLK_FI2C(9, 5),
 	UNIPHIER_PERI_CLK_FI2C(10, 6),
+	UNIPHIER_PERI_CLK_SCSSI(11),
+	UNIPHIER_PERI_CLK_MCSSI(12),
 	{ /* sentinel */ }
 };
diff --git a/drivers/clk/uniphier/clk-uniphier-sys.c b/drivers/clk/uniphier/clk-uniphier-sys.c
index 4f5ff9fa11fd..2bb5a8570adc 100644
--- a/drivers/clk/uniphier/clk-uniphier-sys.c
+++ b/drivers/clk/uniphier/clk-uniphier-sys.c
@@ -29,18 +29,20 @@
 	UNIPHIER_CLK_FACTOR("sd-200m", -1, "spll", 1, 10),		\
 	UNIPHIER_CLK_FACTOR("sd-133m", -1, "spll", 1, 15)
 
-/* Denali driver requires clk_x rate (clk: 50MHz, clk_x & ecc_clk: 200MHz) */
 #define UNIPHIER_LD4_SYS_CLK_NAND(idx)					\
-	UNIPHIER_CLK_FACTOR("nand-200m", -1, "spll", 1, 8),		\
-	UNIPHIER_CLK_GATE("nand", (idx), "nand-200m", 0x2104, 2)
+	UNIPHIER_CLK_FACTOR("nand-50m", -1, "spll", 1, 32),		\
+	UNIPHIER_CLK_GATE("nand", (idx), "nand-50m", 0x2104, 2)
 
 #define UNIPHIER_PRO5_SYS_CLK_NAND(idx)					\
-	UNIPHIER_CLK_FACTOR("nand-200m", -1, "spll", 1, 12),		\
-	UNIPHIER_CLK_GATE("nand", (idx), "nand-200m", 0x2104, 2)
+	UNIPHIER_CLK_FACTOR("nand-50m", -1, "spll", 1, 48),		\
+	UNIPHIER_CLK_GATE("nand", (idx), "nand-50m", 0x2104, 2)
 
 #define UNIPHIER_LD11_SYS_CLK_NAND(idx)					\
-	UNIPHIER_CLK_FACTOR("nand-200m", -1, "spll", 1, 10),		\
-	UNIPHIER_CLK_GATE("nand", (idx), "nand-200m", 0x210c, 0)
+	UNIPHIER_CLK_FACTOR("nand-50m", -1, "spll", 1, 40),		\
+	UNIPHIER_CLK_GATE("nand", (idx), "nand-50m", 0x210c, 0)
+
+#define UNIPHIER_SYS_CLK_NAND_4X(idx)					\
+	UNIPHIER_CLK_FACTOR("nand-4x", (idx), "nand", 4, 1)
 
 #define UNIPHIER_LD11_SYS_CLK_EMMC(idx)					\
 	UNIPHIER_CLK_GATE("emmc", (idx), NULL, 0x210c, 2)
@@ -93,7 +95,9 @@ const struct uniphier_clk_data uniphier_ld4_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("vpll27a", -1, "ref", 5625, 512),	/* 270 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "a2pll", 1, 16),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 16),
+	UNIPHIER_CLK_FACTOR("spi", -1, "spll", 1, 32),
 	UNIPHIER_LD4_SYS_CLK_NAND(2),
+	UNIPHIER_SYS_CLK_NAND_4X(3),
 	UNIPHIER_LD4_SYS_CLK_SD,
 	UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12),
 	UNIPHIER_LD4_SYS_CLK_STDMAC(8),			/* Ether, HSC, MIO */
@@ -108,7 +112,9 @@ const struct uniphier_clk_data uniphier_pro4_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("gpll", -1, "ref", 10, 1),		/* 250 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "a2pll", 1, 8),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 32),
+	UNIPHIER_CLK_FACTOR("spi", 1, "spll", 1, 32),
 	UNIPHIER_LD4_SYS_CLK_NAND(2),
+	UNIPHIER_SYS_CLK_NAND_4X(3),
 	UNIPHIER_LD4_SYS_CLK_SD,
 	UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12),
 	UNIPHIER_PRO4_SYS_CLK_ETHER(6),
@@ -118,6 +124,9 @@ const struct uniphier_clk_data uniphier_pro4_sys_clk_data[] = {
 	UNIPHIER_PRO4_SYS_CLK_GIO(12),			/* Ether, SATA, USB3 */
 	UNIPHIER_PRO4_SYS_CLK_USB3(14, 0),
 	UNIPHIER_PRO4_SYS_CLK_USB3(15, 1),
+	UNIPHIER_CLK_FACTOR("usb30-hsphy0", 16, "upll", 1, 12),
+	UNIPHIER_CLK_FACTOR("usb30-ssphy0", 17, "ref", 1, 1),
+	UNIPHIER_CLK_FACTOR("usb31-ssphy0", 20, "ref", 1, 1),
 	UNIPHIER_CLK_GATE("sata0", 28, NULL, 0x2104, 18),
 	UNIPHIER_CLK_GATE("sata1", 29, NULL, 0x2104, 19),
 	UNIPHIER_PRO4_SYS_CLK_AIO(40),
@@ -130,7 +139,9 @@ const struct uniphier_clk_data uniphier_sld8_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("vpll27a", -1, "ref", 270, 25),	/* 270 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 20),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 16),
+	UNIPHIER_CLK_FACTOR("spi", -1, "spll", 1, 32),
 	UNIPHIER_LD4_SYS_CLK_NAND(2),
+	UNIPHIER_SYS_CLK_NAND_4X(3),
 	UNIPHIER_LD4_SYS_CLK_SD,
 	UNIPHIER_CLK_FACTOR("usb2", -1, "upll", 1, 12),
 	UNIPHIER_LD4_SYS_CLK_STDMAC(8),			/* Ether, HSC, MIO */
@@ -143,7 +154,9 @@ const struct uniphier_clk_data uniphier_pro5_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("dapll2", -1, "dapll1", 144, 125),	/* 2949.12 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "dapll2", 1, 40),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 48),
+	UNIPHIER_CLK_FACTOR("spi", -1, "spll", 1, 48),
 	UNIPHIER_PRO5_SYS_CLK_NAND(2),
+	UNIPHIER_SYS_CLK_NAND_4X(3),
 	UNIPHIER_PRO5_SYS_CLK_SD,
 	UNIPHIER_LD4_SYS_CLK_STDMAC(8),				/* HSC */
 	UNIPHIER_PRO4_SYS_CLK_GIO(12),				/* PCIe, USB3 */
@@ -158,7 +171,9 @@ const struct uniphier_clk_data uniphier_pxs2_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("spll", -1, "ref", 96, 1),		/* 2400 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 27),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 48),
+	UNIPHIER_CLK_FACTOR("spi", -1, "spll", 1, 48),
 	UNIPHIER_PRO5_SYS_CLK_NAND(2),
+	UNIPHIER_SYS_CLK_NAND_4X(3),
 	UNIPHIER_PRO5_SYS_CLK_SD,
 	UNIPHIER_PRO4_SYS_CLK_ETHER(6),
 	UNIPHIER_LD4_SYS_CLK_STDMAC(8),				/* HSC, RLE */
@@ -166,8 +181,11 @@ const struct uniphier_clk_data uniphier_pxs2_sys_clk_data[] = {
 	UNIPHIER_PRO4_SYS_CLK_USB3(14, 0),
 	UNIPHIER_PRO4_SYS_CLK_USB3(15, 1),
 	/* The document mentions 0x2104 bit 18, but not functional */
-	UNIPHIER_CLK_GATE("usb30-phy", 16, NULL, 0x2104, 19),
-	UNIPHIER_CLK_GATE("usb31-phy", 20, NULL, 0x2104, 20),
+	UNIPHIER_CLK_GATE("usb30-hsphy0", 16, NULL, 0x2104, 19),
+	UNIPHIER_CLK_FACTOR("usb30-ssphy0", 17, "ref", 1, 1),
+	UNIPHIER_CLK_FACTOR("usb30-ssphy1", 18, "ref", 1, 1),
+	UNIPHIER_CLK_GATE("usb31-hsphy0", 20, NULL, 0x2104, 20),
+	UNIPHIER_CLK_FACTOR("usb31-ssphy0", 21, "ref", 1, 1),
 	UNIPHIER_CLK_GATE("sata0", 28, NULL, 0x2104, 22),
 	UNIPHIER_PRO5_SYS_CLK_AIO(40),
 	{ /* sentinel */ }
@@ -180,7 +198,9 @@ const struct uniphier_clk_data uniphier_ld11_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("vspll", -1, "ref", 80, 1),		/* 2000 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 34),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 40),
+	UNIPHIER_CLK_FACTOR("spi", -1, "spll", 1, 40),
 	UNIPHIER_LD11_SYS_CLK_NAND(2),
+	UNIPHIER_SYS_CLK_NAND_4X(3),
 	UNIPHIER_LD11_SYS_CLK_EMMC(4),
 	/* Index 5 reserved for eMMC PHY */
 	UNIPHIER_LD11_SYS_CLK_ETHER(6),
@@ -213,7 +233,9 @@ const struct uniphier_clk_data uniphier_ld20_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("vppll", -1, "ref", 504, 5),	/* 2520 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 34),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 40),
+	UNIPHIER_CLK_FACTOR("spi", -1, "spll", 1, 40),
 	UNIPHIER_LD11_SYS_CLK_NAND(2),
+	UNIPHIER_SYS_CLK_NAND_4X(3),
 	UNIPHIER_LD11_SYS_CLK_EMMC(4),
 	/* Index 5 reserved for eMMC PHY */
 	UNIPHIER_LD20_SYS_CLK_SD,
@@ -226,8 +248,10 @@ const struct uniphier_clk_data uniphier_ld20_sys_clk_data[] = {
 	 * We do not use bit 15 here.
 	 */
 	UNIPHIER_CLK_GATE("usb30", 14, NULL, 0x210c, 14),
-	UNIPHIER_CLK_GATE("usb30-phy0", 16, NULL, 0x210c, 12),
-	UNIPHIER_CLK_GATE("usb30-phy1", 17, NULL, 0x210c, 13),
+	UNIPHIER_CLK_GATE("usb30-hsphy0", 16, NULL, 0x210c, 12),
+	UNIPHIER_CLK_GATE("usb30-hsphy1", 17, NULL, 0x210c, 13),
+	UNIPHIER_CLK_FACTOR("usb30-ssphy0", 18, "ref", 1, 1),
+	UNIPHIER_CLK_FACTOR("usb30-ssphy1", 19, "ref", 1, 1),
 	UNIPHIER_CLK_GATE("pcie", 24, NULL, 0x210c, 4),
 	UNIPHIER_LD11_SYS_CLK_AIO(40),
 	UNIPHIER_LD11_SYS_CLK_EVEA(41),
@@ -254,19 +278,21 @@ const struct uniphier_clk_data uniphier_pxs3_sys_clk_data[] = {
 	UNIPHIER_CLK_FACTOR("s2pll", -1, "ref", 88, 1),		/* IPP: 2400 MHz */
 	UNIPHIER_CLK_FACTOR("uart", 0, "spll", 1, 34),
 	UNIPHIER_CLK_FACTOR("i2c", 1, "spll", 1, 40),
+	UNIPHIER_CLK_FACTOR("spi", -1, "spll", 1, 40),
 	UNIPHIER_LD20_SYS_CLK_SD,
 	UNIPHIER_LD11_SYS_CLK_NAND(2),
+	UNIPHIER_SYS_CLK_NAND_4X(3),
 	UNIPHIER_LD11_SYS_CLK_EMMC(4),
 	UNIPHIER_CLK_GATE("ether0", 6, NULL, 0x210c, 9),
 	UNIPHIER_CLK_GATE("ether1", 7, NULL, 0x210c, 10),
 	UNIPHIER_CLK_GATE("usb30", 12, NULL, 0x210c, 4),	/* =GIO0 */
 	UNIPHIER_CLK_GATE("usb31-0", 13, NULL, 0x210c, 5),	/* =GIO1 */
 	UNIPHIER_CLK_GATE("usb31-1", 14, NULL, 0x210c, 6),	/* =GIO1-1 */
-	UNIPHIER_CLK_GATE("usb30-phy0", 16, NULL, 0x210c, 16),
-	UNIPHIER_CLK_GATE("usb30-phy1", 17, NULL, 0x210c, 18),
-	UNIPHIER_CLK_GATE("usb30-phy2", 18, NULL, 0x210c, 20),
-	UNIPHIER_CLK_GATE("usb31-phy0", 20, NULL, 0x210c, 17),
-	UNIPHIER_CLK_GATE("usb31-phy1", 21, NULL, 0x210c, 19),
+	UNIPHIER_CLK_GATE("usb30-hsphy0", 16, NULL, 0x210c, 16),
+	UNIPHIER_CLK_GATE("usb30-ssphy0", 17, NULL, 0x210c, 18),
+	UNIPHIER_CLK_GATE("usb30-ssphy1", 18, NULL, 0x210c, 20),
+	UNIPHIER_CLK_GATE("usb31-hsphy0", 20, NULL, 0x210c, 17),
+	UNIPHIER_CLK_GATE("usb31-ssphy0", 21, NULL, 0x210c, 19),
 	UNIPHIER_CLK_GATE("pcie", 24, NULL, 0x210c, 3),
 	UNIPHIER_CLK_GATE("sata0", 28, NULL, 0x210c, 7),
 	UNIPHIER_CLK_GATE("sata1", 29, NULL, 0x210c, 8),