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Message-Id: <7b870e6f8ea65606d136314a34a79f63c244b13c.1526990589.git.stefan@agner.ch>
Date: Tue, 22 May 2018 14:07:07 +0200
From: Stefan Agner <stefan@...er.ch>
To: boris.brezillon@...tlin.com, dwmw2@...radead.org,
computersforpeace@...il.com, marek.vasut@...il.com,
robh+dt@...nel.org, mark.rutland@....com, thierry.reding@...il.com,
mturquette@...libre.com, sboyd@...nel.org
Cc: dev@...xeye.de, miquel.raynal@...tlin.com, richard@....at,
marcel@...wiler.com, krzk@...nel.org, digetx@...il.com,
benjamin.lindqvist@...ian.se, jonathanh@...dia.com,
pdeschrijver@...dia.com, pgaikwad@...dia.com, mirza.krak@...il.com,
linux-mtd@...ts.infradead.org, linux-tegra@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-clk@...r.kernel.org, Stefan Agner <stefan@...er.ch>
Subject: [RESEND PATCH 3/5] clk: tegra20: init NDFLASH clock to sensible rate
From: Lucas Stach <dev@...xeye.de>
Set up the NAND Flash controller clock to run at 150MHz
instead of the rate set by the bootloader. This is a
conservative rate which also yields good performance.
Signed-off-by: Lucas Stach <dev@...xeye.de>
Signed-off-by: Stefan Agner <stefan@...er.ch>
---
drivers/clk/tegra/clk-tegra20.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/tegra/clk-tegra20.c b/drivers/clk/tegra/clk-tegra20.c
index 0ee56dd04cec..dff8c425cd28 100644
--- a/drivers/clk/tegra/clk-tegra20.c
+++ b/drivers/clk/tegra/clk-tegra20.c
@@ -1049,6 +1049,7 @@ static struct tegra_clk_init_table init_table[] __initdata = {
{ TEGRA20_CLK_GR2D, TEGRA20_CLK_PLL_C, 300000000, 0 },
{ TEGRA20_CLK_GR3D, TEGRA20_CLK_PLL_C, 300000000, 0 },
{ TEGRA20_CLK_VDE, TEGRA20_CLK_CLK_MAX, 300000000, 0 },
+ { TEGRA20_CLK_NDFLASH, TEGRA20_CLK_PLL_P, 150000000, 0 },
/* must be the last entry */
{ TEGRA20_CLK_CLK_MAX, TEGRA20_CLK_CLK_MAX, 0, 0 },
};
--
2.17.0
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