[2/6] sunxi: musb: Add fifo config for H3

Message ID 1515137821-30583-3-git-send-email-jun.nie@linaro.org
State Superseded
Headers show
Series
  • Add Bananapi Zero board with OTG supported
Related show

Commit Message

Jun Nie Jan. 5, 2018, 7:36 a.m.
Add fifo config for H3 as H3 differ with other SoC
on ep number.

Signed-off-by: Jun Nie <jun.nie@linaro.org>
---
 drivers/usb/musb-new/sunxi.c | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

Comments

Jagan Teki Jan. 5, 2018, 9:17 a.m. | #1
On Fri, Jan 5, 2018 at 1:06 PM, Jun Nie <jun.nie@linaro.org> wrote:
> Add fifo config for H3 as H3 differ with other SoC
> on ep number.
>
> Signed-off-by: Jun Nie <jun.nie@linaro.org>
> ---

Reviewed-by: Jagan Teki <jagan@openedev.com>

Patch

diff --git a/drivers/usb/musb-new/sunxi.c b/drivers/usb/musb-new/sunxi.c
index 7ee44ea..0005c1e 100644
--- a/drivers/usb/musb-new/sunxi.c
+++ b/drivers/usb/musb-new/sunxi.c
@@ -290,10 +290,42 @@  static const struct musb_platform_ops sunxi_musb_ops = {
 	.disable	= sunxi_musb_disable,
 };
 
+#if defined(CONFIG_MACH_SUN8I_H3)
+static struct musb_fifo_cfg sunxi_musb_fifo_config[] = {
+	{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, },
+	{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
+	{ .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 512, },
+	{ .hw_ep_num = 2, .style = FIFO_RX, .maxpacket = 512, },
+	{ .hw_ep_num = 3, .style = FIFO_TX, .maxpacket = 512, },
+	{ .hw_ep_num = 3, .style = FIFO_RX, .maxpacket = 512, },
+	{ .hw_ep_num = 4, .style = FIFO_TX, .maxpacket = 512, },
+	{ .hw_ep_num = 4, .style = FIFO_RX, .maxpacket = 512, },
+};
+#else
+static struct musb_fifo_cfg sunxi_musb_fifo_config[] = {
+	{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, },
+	{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, },
+	{ .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 512, },
+	{ .hw_ep_num = 2, .style = FIFO_RX, .maxpacket = 512, },
+	{ .hw_ep_num = 3, .style = FIFO_TX, .maxpacket = 512, },
+	{ .hw_ep_num = 3, .style = FIFO_RX, .maxpacket = 512, },
+	{ .hw_ep_num = 4, .style = FIFO_TX, .maxpacket = 512, },
+	{ .hw_ep_num = 4, .style = FIFO_RX, .maxpacket = 512, },
+	{ .hw_ep_num = 5, .style = FIFO_TX, .maxpacket = 512, },
+	{ .hw_ep_num = 5, .style = FIFO_RX, .maxpacket = 512, },
+};
+#endif
+
 static struct musb_hdrc_config musb_config = {
+	.fifo_cfg	= sunxi_musb_fifo_config,
+	.fifo_cfg_size	= ARRAY_SIZE(sunxi_musb_fifo_config),
 	.multipoint     = 1,
 	.dyn_fifo       = 1,
+#if defined(CONFIG_MACH_SUN8I_H3)
 	.num_eps        = 6,
+#else
+	.num_eps        = 5,
+#endif
 	.ram_bits       = 11,
 };