[U-Boot] [PATCH 12/21] board: ti: invoke clock API to enable and disable clocks

[Kishon Vijay Abraham I]

invoke enable_usb_clocks during board_usb_init and disable_usb_clocks
during board_usb_exit to enable and disable clocks respectively.

Signed-off-by: Kishon Vijay Abraham I <kis...@ti.com>
---
 board/ti/am43xx/board.c     |    2 ++
 board/ti/beagle_x15/board.c |    4 ++++
 board/ti/dra7xx/evm.c       |    2 ++
 board/ti/omap5_uevm/evm.c   |    2 ++
 4 files changed, 10 insertions(+)

diff --git a/board/ti/am43xx/board.c b/board/ti/am43xx/board.c
index d7b9e5a..54f250a 100644
--- a/board/ti/am43xx/board.c
+++ b/board/ti/am43xx/board.c
@@ -715,6 +715,7 @@ static struct ti_usb_phy_device usb_phy2_device = {
 
 int board_usb_init(int index, enum usb_init_type init)
 {
+       enable_usb_clocks(index);
        switch (index) {
        case 0:
                if (init == USB_INIT_DEVICE) {
@@ -761,6 +762,7 @@ int board_usb_cleanup(int index, enum usb_init_type init)
        default:
                printf("Invalid Controller Index\n");
        }
+       disable_usb_clocks(index);
 
        return 0;
 }
diff --git a/board/ti/beagle_x15/board.c b/board/ti/beagle_x15/board.c
index b0c5ccd..c9a48bc 100644
--- a/board/ti/beagle_x15/board.c
+++ b/board/ti/beagle_x15/board.c
@@ -356,10 +356,12 @@ static struct ti_usb_phy_device usb_phy2_device = {
 
 int board_usb_init(int index, enum usb_init_type init)
 {
+       enable_usb_clocks(index);
        switch (index) {
        case 0:
                if (init == USB_INIT_DEVICE) {
                        printf("port %d can't be used as device\n", index);
+                       disable_usb_clocks(index);
                        return -EINVAL;
                } else {
                        usb_otg_ss1.dr_mode = USB_DR_MODE_HOST;
@@ -379,6 +381,7 @@ int board_usb_init(int index, enum usb_init_type init)
                        usb_otg_ss2_glue.vbus_id_status = OMAP_DWC3_VBUS_VALID;
                } else {
                        printf("port %d can't be used as host\n", index);
+                       disable_usb_clocks(index);
                        return -EINVAL;
                }
 
@@ -405,6 +408,7 @@ int board_usb_cleanup(int index, enum usb_init_type init)
        default:
                printf("Invalid Controller Index\n");
        }
+       disable_usb_clocks(index);
        return 0;
 }
 
diff --git a/board/ti/dra7xx/evm.c b/board/ti/dra7xx/evm.c
index 94a1a8c..30ef34b 100644
--- a/board/ti/dra7xx/evm.c
+++ b/board/ti/dra7xx/evm.c
@@ -146,6 +146,7 @@ static struct ti_usb_phy_device usb_phy2_device = {
 
 int board_usb_init(int index, enum usb_init_type init)
 {
+       enable_usb_clocks(index);
        switch (index) {
        case 0:
                if (init == USB_INIT_DEVICE) {
@@ -192,6 +193,7 @@ int board_usb_cleanup(int index, enum usb_init_type init)
        default:
                printf("Invalid Controller Index\n");
        }
+       disable_usb_clocks(index);
        return 0;
 }
 
diff --git a/board/ti/omap5_uevm/evm.c b/board/ti/omap5_uevm/evm.c
index d0d0e0e..659877c 100644
--- a/board/ti/omap5_uevm/evm.c
+++ b/board/ti/omap5_uevm/evm.c
@@ -95,6 +95,7 @@ int board_usb_init(int index, enum usb_init_type init)
                usb_otg_ss_glue.vbus_id_status = OMAP_DWC3_ID_GROUND;
        }
 
+       enable_usb_clocks(index);
        ti_usb_phy_uboot_init(&usb_phy_device);
        dwc3_omap_uboot_init(&usb_otg_ss_glue);
        dwc3_uboot_init(&usb_otg_ss);
@@ -112,6 +113,7 @@ int board_usb_cleanup(int index, enum usb_init_type init)
        ti_usb_phy_uboot_exit(index);
        dwc3_uboot_exit(index);
        dwc3_omap_uboot_exit(index);
+       disable_usb_clocks(index);
 
        return 0;
 }
-- 
1.7.9.5

_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot