You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
47 lines
2.1 KiB
47 lines
2.1 KiB
From 7bec0200ac214b5cba44e2c2c4385815be4b9f00 Mon Sep 17 00:00:00 2001
|
|
From: Reinder de Haan <patchesrdh@mveas.com>
|
|
Date: Sun, 15 Nov 2015 20:46:13 +0100
|
|
Subject: [PATCH] clk: sunxi: Add support for the H3 usb phy clocks
|
|
|
|
The H3 has a usb-phy clk register which is similar to that of earlier
|
|
SoCs, but with support for a larger number of phys. So we can simply add
|
|
a new set of clk-data and a new compatible and be done with it.
|
|
|
|
Acked-by: Chen-Yu Tsai <wens@csie.org>
|
|
Acked-by: Rob Herring <robh@kernel.org>
|
|
Signed-off-by: Reinder de Haan <patchesrdh@mveas.com>
|
|
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
|
|
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
|
|
---
|
|
Documentation/devicetree/bindings/clock/sunxi.txt | 1 +
|
|
drivers/clk/sunxi/clk-usb.c | 12 ++++++++++++
|
|
2 files changed, 13 insertions(+)
|
|
|
|
--- a/Documentation/devicetree/bindings/clock/sunxi.txt
|
|
+++ b/Documentation/devicetree/bindings/clock/sunxi.txt
|
|
@@ -68,6 +68,7 @@ Required properties:
|
|
"allwinner,sun5i-a13-usb-clk" - for usb gates + resets on A13
|
|
"allwinner,sun6i-a31-usb-clk" - for usb gates + resets on A31
|
|
"allwinner,sun8i-a23-usb-clk" - for usb gates + resets on A23
|
|
+ "allwinner,sun8i-h3-usb-clk" - for usb gates + resets on H3
|
|
"allwinner,sun9i-a80-usb-mod-clk" - for usb gates + resets on A80
|
|
"allwinner,sun9i-a80-usb-phy-clk" - for usb phy gates + resets on A80
|
|
|
|
--- a/drivers/clk/sunxi/clk-usb.c
|
|
+++ b/drivers/clk/sunxi/clk-usb.c
|
|
@@ -243,3 +243,15 @@ static void __init sun9i_a80_usb_phy_set
|
|
sunxi_usb_clk_setup(node, &sun9i_a80_usb_phy_data, &a80_usb_phy_lock);
|
|
}
|
|
CLK_OF_DECLARE(sun9i_a80_usb_phy, "allwinner,sun9i-a80-usb-phy-clk", sun9i_a80_usb_phy_setup);
|
|
+
|
|
+static const struct usb_clk_data sun8i_h3_usb_clk_data __initconst = {
|
|
+ .clk_mask = BIT(19) | BIT(18) | BIT(17) | BIT(16) |
|
|
+ BIT(11) | BIT(10) | BIT(9) | BIT(8),
|
|
+ .reset_mask = BIT(3) | BIT(2) | BIT(1) | BIT(0),
|
|
+};
|
|
+
|
|
+static void __init sun8i_h3_usb_setup(struct device_node *node)
|
|
+{
|
|
+ sunxi_usb_clk_setup(node, &sun8i_h3_usb_clk_data, &sun4i_a10_usb_lock);
|
|
+}
|
|
+CLK_OF_DECLARE(sun8i_h3_usb, "allwinner,sun8i-h3-usb-clk", sun8i_h3_usb_setup);
|
|
|