From: alexander.sverdlin@gmail.com (Alexander Sverdlin)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 1/5] clk: ep93xx: Implement clk_get_parent()
Date: Wed, 17 May 2017 19:13:48 +0200 [thread overview]
Message-ID: <20170517171352.20369-2-alexander.sverdlin@gmail.com> (raw)
In-Reply-To: <20170517171352.20369-1-alexander.sverdlin@gmail.com>
Trivial implementation of clk_get_parent(), but necessary for some drivers,
such as ADC.
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
---
arch/arm/mach-ep93xx/clock.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/mach-ep93xx/clock.c b/arch/arm/mach-ep93xx/clock.c
index 39ef3b613912..b9cd9d7da14d 100644
--- a/arch/arm/mach-ep93xx/clock.c
+++ b/arch/arm/mach-ep93xx/clock.c
@@ -475,6 +475,12 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
}
EXPORT_SYMBOL(clk_set_rate);
+struct clk *clk_get_parent(struct clk *clk)
+{
+ return clk->parent;
+}
+EXPORT_SYMBOL(clk_get_parent);
+
static char fclk_divisors[] = { 1, 2, 4, 8, 16, 1, 1, 1 };
static char hclk_divisors[] = { 1, 2, 4, 5, 6, 8, 16, 32 };
--
2.12.2
next prev parent reply other threads:[~2017-05-17 17:13 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-17 17:13 [PATCH v4 0/5] iio: ADC driver for EP93xx SoC Alexander Sverdlin
2017-05-17 17:13 ` Alexander Sverdlin [this message]
2017-05-17 17:13 ` [PATCH v4 2/5] clk: ep93xx: Add ADC clock Alexander Sverdlin
2017-05-17 17:13 ` [PATCH v4 3/5] ep93xx: Add ADC platform device support to core Alexander Sverdlin
2017-05-17 17:13 ` [PATCH v4 4/5] edb93xx: Add ADC platform device Alexander Sverdlin
2017-05-17 17:13 ` [PATCH v4 5/5] iio: adc: New driver for Cirrus Logic EP93xx ADC Alexander Sverdlin
2017-05-21 14:03 ` [PATCH v4 0/5] iio: ADC driver for EP93xx SoC Jonathan Cameron
2017-05-21 20:29 ` Ryan Mallon
2017-05-22 5:41 ` Alexander Sverdlin
2017-05-22 6:51 ` Ryan Mallon
2017-06-03 9:14 ` Jonathan Cameron
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