From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: barebox@lists.infradead.org
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>,
Nikita Yushchenko <nikita.yoush@cogentembedded.com>,
cphealy@gmail.com
Subject: [PATCH] clk: i.MX51: Add missing USBOH3_GATE clock
Date: Mon, 22 May 2017 08:22:13 -0700 [thread overview]
Message-ID: <20170522152213.14028-1-andrew.smirnov@gmail.com> (raw)
This clock is requested by chipidea driver during probe and its
absense breaks USB functionality.
Cc: cphealy@gmail.com
Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
drivers/clk/imx/clk-imx5.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/clk/imx/clk-imx5.c b/drivers/clk/imx/clk-imx5.c
index c4c47a6..62e7842 100644
--- a/drivers/clk/imx/clk-imx5.c
+++ b/drivers/clk/imx/clk-imx5.c
@@ -244,6 +244,8 @@ static void __init mx5_clocks_common_init(struct device_d *dev, void __iomem *ba
"ecspi_pred", base + CCM_CSCDR2, 19, 6);
clks[IMX5_CLK_CPU_PODF] = imx_clk_divider("cpu_podf",
"pll1_sw", base + CCM_CACRR, 0, 3);
+
+ clks[IMX5_CLK_USBOH3_GATE] = imx_clk_gate2("usboh3_gate", "ipg", base + CCM_CCGR2, 26);
}
static void mx5_clocks_mx51_mx53_init(void __iomem *base)
@@ -392,6 +394,12 @@ int __init mx51_clocks_init(struct device_d *dev, void __iomem *regs)
clkdev_add_physbase(clks[IMX5_CLK_PER_ROOT], MX51_PWM1_BASE_ADDR, "per");
clkdev_add_physbase(clks[IMX5_CLK_PER_ROOT], MX51_PWM2_BASE_ADDR, "per");
+ clkdev_add_physbase(clks[IMX5_CLK_USBOH3_GATE], MX51_OTG_BASE_ADDR + 0x000, NULL);
+ clkdev_add_physbase(clks[IMX5_CLK_USBOH3_GATE], MX51_OTG_BASE_ADDR + 0x200, NULL);
+ clkdev_add_physbase(clks[IMX5_CLK_USBOH3_GATE], MX51_OTG_BASE_ADDR + 0x400, NULL);
+ clkdev_add_physbase(clks[IMX5_CLK_USBOH3_GATE], MX51_OTG_BASE_ADDR + 0x600, NULL);
+ clkdev_add_physbase(clks[IMX5_CLK_USBOH3_GATE], MX51_OTG_BASE_ADDR + 0x800, NULL);
+
if (IS_ENABLED(CONFIG_DRIVER_VIDEO_IMX_IPUV3))
mx51_clocks_ipu_init(regs);
--
2.9.3
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next reply other threads:[~2017-05-22 15:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-22 15:22 Andrey Smirnov [this message]
2017-05-23 5:42 ` Nikita Yushchenko
2017-05-24 4:43 ` Andrey Smirnov
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