Merge tag 'u-boot-rockchip-20190912' of https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip

- add idbloader.img target for rockchip tpl+spl;
- usb ehci/ohci: go on process if clock driver don't have clk_enable();
- remove clk_enable() for rockchip clock drivers;
- add boot order for rockpro64

6 files changed, 2 insertions, 93 deletions

diff --git a/drivers/clk/rockchip/clk_rk3288.c b/drivers/clk/rockchip/clk_rk3288.c
index 375d7f8acbb..01223816337 100644
--- a/drivers/clk/rockchip/clk_rk3288.c
+++ b/drivers/clk/rockchip/clk_rk3288.c
@@ -940,35 +940,12 @@ static int __maybe_unused rk3288_clk_set_parent(struct clk *clk, struct clk *par
 	return -ENOENT;
 }
 
-static int rk3288_clk_enable(struct clk *clk)
-{
-	switch (clk->id) {
-	case HCLK_USBHOST0:
-	case HCLK_HSIC:
-		return 0;
-
-	case SCLK_MAC:
-	case SCLK_MAC_RX:
-	case SCLK_MAC_TX:
-	case SCLK_MACREF:
-	case SCLK_MACREF_OUT:
-	case ACLK_GMAC:
-	case PCLK_GMAC:
-		/* Required to successfully probe the Designware GMAC driver */
-		return 0;
-	}
-
-	debug("%s: unsupported clk %ld\n", __func__, clk->id);
-	return -ENOENT;
-}
-
 static struct clk_ops rk3288_clk_ops = {
 	.get_rate	= rk3288_clk_get_rate,
 	.set_rate	= rk3288_clk_set_rate,
 #if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)
 	.set_parent	= rk3288_clk_set_parent,
 #endif
-	.enable = rk3288_clk_enable,
 };
 
 static int rk3288_clk_ofdata_to_platdata(struct udevice *dev)
diff --git a/drivers/clk/rockchip/clk_rk3328.c b/drivers/clk/rockchip/clk_rk3328.c
index 5957a00402d..a89e2ecc4ad 100644
--- a/drivers/clk/rockchip/clk_rk3328.c
+++ b/drivers/clk/rockchip/clk_rk3328.c
@@ -745,22 +745,10 @@ static int rk3328_clk_set_parent(struct clk *clk, struct clk *parent)
 	return -ENOENT;
 }
 
-static int rk3328_clk_enable(struct clk *clk)
-{
-	switch (clk->id) {
-	case HCLK_HOST0:
-		/* Required to successfully probe the ehci generic driver */
-		return 0;
-	}
-
-	return -ENOENT;
-}
-
 static struct clk_ops rk3328_clk_ops = {
 	.get_rate = rk3328_clk_get_rate,
 	.set_rate = rk3328_clk_set_rate,
 	.set_parent = rk3328_clk_set_parent,
-	.enable = rk3328_clk_enable,
 };
 
 static int rk3328_clk_probe(struct udevice *dev)
diff --git a/drivers/clk/rockchip/clk_rk3368.c b/drivers/clk/rockchip/clk_rk3368.c
index 89cbae59c5e..c1a867b2ede 100644
--- a/drivers/clk/rockchip/clk_rk3368.c
+++ b/drivers/clk/rockchip/clk_rk3368.c
@@ -566,31 +566,12 @@ static int __maybe_unused rk3368_clk_set_parent(struct clk *clk, struct clk *par
 	return -ENOENT;
 }
 
-static int rk3368_clk_enable(struct clk *clk)
-{
-	switch (clk->id) {
-	case SCLK_MAC:
-	case SCLK_MAC_RX:
-	case SCLK_MAC_TX:
-	case SCLK_MACREF:
-	case SCLK_MACREF_OUT:
-	case ACLK_GMAC:
-	case PCLK_GMAC:
-		/* Required to successfully probe the Designware GMAC driver */
-		return 0;
-	}
-
-	debug("%s: unsupported clk %ld\n", __func__, clk->id);
-	return -ENOENT;
-}
-
 static struct clk_ops rk3368_clk_ops = {
 	.get_rate = rk3368_clk_get_rate,
 	.set_rate = rk3368_clk_set_rate,
 #if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)
 	.set_parent = rk3368_clk_set_parent,
 #endif
-	.enable = rk3368_clk_enable,
 };
 
 static int rk3368_clk_probe(struct udevice *dev)
diff --git a/drivers/clk/rockchip/clk_rk3399.c b/drivers/clk/rockchip/clk_rk3399.c
index d9950c159bd..a273bd1bebe 100644
--- a/drivers/clk/rockchip/clk_rk3399.c
+++ b/drivers/clk/rockchip/clk_rk3399.c
@@ -1062,49 +1062,12 @@ static int __maybe_unused rk3399_clk_set_parent(struct clk *clk,
 	return -ENOENT;
 }
 
-static int rk3399_clk_enable(struct clk *clk)
-{
-	switch (clk->id) {
-	case HCLK_HOST0:
-	case HCLK_HOST0_ARB:
-	case HCLK_HOST1:
-	case HCLK_HOST1_ARB:
-		return 0;
-
-	case SCLK_MAC:
-	case SCLK_MAC_RX:
-	case SCLK_MAC_TX:
-	case SCLK_MACREF:
-	case SCLK_MACREF_OUT:
-	case ACLK_GMAC:
-	case PCLK_GMAC:
-		/* Required to successfully probe the Designware GMAC driver */
-		return 0;
-
-	case SCLK_USB3OTG0_REF:
-	case SCLK_USB3OTG1_REF:
-	case SCLK_USB3OTG0_SUSPEND:
-	case SCLK_USB3OTG1_SUSPEND:
-	case ACLK_USB3OTG0:
-	case ACLK_USB3OTG1:
-	case ACLK_USB3_RKSOC_AXI_PERF:
-	case ACLK_USB3:
-	case ACLK_USB3_GRF:
-		/* Required to successfully probe the Designware USB3 driver */
-		return 0;
-	}
-
-	debug("%s: unsupported clk %ld\n", __func__, clk->id);
-	return -ENOENT;
-}
-
 static struct clk_ops rk3399_clk_ops = {
 	.get_rate = rk3399_clk_get_rate,
 	.set_rate = rk3399_clk_set_rate,
 #if CONFIG_IS_ENABLED(OF_CONTROL) && !CONFIG_IS_ENABLED(OF_PLATDATA)
 	.set_parent = rk3399_clk_set_parent,
 #endif
-	.enable = rk3399_clk_enable,
 };
 
 #ifdef CONFIG_SPL_BUILD
diff --git a/drivers/usb/host/ehci-generic.c b/drivers/usb/host/ehci-generic.c
index 0270f3bc95a..682a0703060 100644
--- a/drivers/usb/host/ehci-generic.c
+++ b/drivers/usb/host/ehci-generic.c
@@ -96,7 +96,7 @@ static int ehci_usb_probe(struct udevice *dev)
 			if (err < 0)
 				break;
 			err = clk_enable(&priv->clocks[i]);
-			if (err) {
+			if (err && err != -ENOSYS) {
 				dev_err(dev, "failed to enable clock %d\n", i);
 				clk_free(&priv->clocks[i]);
 				goto clk_err;
diff --git a/drivers/usb/host/ohci-generic.c b/drivers/usb/host/ohci-generic.c
index 24b5c3156f0..916ea0b9555 100644
--- a/drivers/usb/host/ohci-generic.c
+++ b/drivers/usb/host/ohci-generic.c
@@ -95,7 +95,7 @@ static int ohci_usb_probe(struct udevice *dev)
 				break;
 
 			err = clk_enable(&priv->clocks[i]);
-			if (err) {
+			if (err && err != -ENOSYS) {
 				dev_err(dev, "failed to enable clock %d\n", i);
 				clk_free(&priv->clocks[i]);
 				goto clk_err;