[PATCH] clk: imx51: propagate rate across ipu_di*_sel

From: Lucas Stach <l.stach@pengutronix.de>
To: Shawn Guo <shawnguo@kernel.org>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@codeaurora.org>
Cc: Fabio Estevam <fabio.estevam@nxp.com>,
	linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org,
	kernel@pengutronix.de, patchwork-lst@pengutronix.de,
	Chris Healy <cphealy@gmail.com>,
	Nikita Yushchenko <nikita.yoush@cogentembedded.com>,
	"Wladimir J . van der Laan" <laanwj@gmail.com>,
	Ilia Mirkin <imirkin@alum.mit.edu>
Subject: [PATCH] clk: imx51: propagate rate across ipu_di*_sel
Date: Fri, 18 Aug 2017 18:30:58 +0200	[thread overview]
Message-ID: <20170818163058.22252-1-l.stach@pengutronix.de> (raw)

This propagates rate requests from the display interface to the divider
or PLL output, allowing to hit the required display rate in many more
cases.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---
 drivers/clk/imx/clk-imx51-imx53.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/clk/imx/clk-imx51-imx53.c b/drivers/clk/imx/clk-imx51-imx53.c
index 1e3c9ea5f9dc..7bcaf270db11 100644
--- a/drivers/clk/imx/clk-imx51-imx53.c
+++ b/drivers/clk/imx/clk-imx51-imx53.c
@@ -416,10 +416,10 @@ static void __init mx51_clocks_init(struct device_node *np)
 
 	clk[IMX5_CLK_LP_APM]		= imx_clk_mux("lp_apm", MXC_CCM_CCSR, 9, 1,
 						lp_apm_sel, ARRAY_SIZE(lp_apm_sel));
-	clk[IMX5_CLK_IPU_DI0_SEL]	= imx_clk_mux("ipu_di0_sel", MXC_CCM_CSCMR2, 26, 3,
-						mx51_ipu_di0_sel, ARRAY_SIZE(mx51_ipu_di0_sel));
-	clk[IMX5_CLK_IPU_DI1_SEL]	= imx_clk_mux("ipu_di1_sel", MXC_CCM_CSCMR2, 29, 3,
-						mx51_ipu_di1_sel, ARRAY_SIZE(mx51_ipu_di1_sel));
+	clk[IMX5_CLK_IPU_DI0_SEL]	= imx_clk_mux_flags("ipu_di0_sel", MXC_CCM_CSCMR2, 26, 3,
+						mx51_ipu_di0_sel, ARRAY_SIZE(mx51_ipu_di0_sel), CLK_SET_RATE_PARENT);
+	clk[IMX5_CLK_IPU_DI1_SEL]	= imx_clk_mux_flags("ipu_di1_sel", MXC_CCM_CSCMR2, 29, 3,
+						mx51_ipu_di1_sel, ARRAY_SIZE(mx51_ipu_di1_sel), CLK_SET_RATE_PARENT);
 	clk[IMX5_CLK_TVE_EXT_SEL]	= imx_clk_mux_flags("tve_ext_sel", MXC_CCM_CSCMR1, 6, 1,
 						mx51_tve_ext_sel, ARRAY_SIZE(mx51_tve_ext_sel), CLK_SET_RATE_PARENT);
 	clk[IMX5_CLK_TVE_SEL]		= imx_clk_mux("tve_sel", MXC_CCM_CSCMR1, 7, 1,
-- 
2.11.0
