linux-kernel - [PATCH v4 15/20] clk: tegra: pll: Add dyn

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1430757460-9478-16-git-send-email-rklein@nvidia.com>
Date:	Mon, 4 May 2015 12:37:35 -0400
From:	Rhyland Klein <rklein@...dia.com>
To:	Peter De Schrijver <pdeschrijver@...dia.com>
CC:	Mike Turquette <mturquette@...aro.org>,
	Stephen Warren <swarren@...dotorg.org>,
	Stephen Boyd <sboyd@...eaurora.org>,
	Thierry Reding <thierry.reding@...il.com>,
	Alexandre Courbot <gnurou@...il.com>,
	linux-clk@...r.kernel.org, linux-tegra@...r.kernel.org,
	linux-kernel@...r.kernel.org, Bill Huang <bilhuang@...dia.com>
Subject: [PATCH v4 15/20] clk: tegra: pll: Add dyn_ramp callback

From: Bill Huang <bilhuang@...dia.com>

Add a callback to the pll_params for custom dynamic ramping
functions which can be specified per PLL.

Signed-off-by: Bill Huang <bilhuang@...dia.com>
---
 drivers/clk/tegra/clk.h |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/clk/tegra/clk.h b/drivers/clk/tegra/clk.h
index fb4caa510583..74cf6242a57a 100644
--- a/drivers/clk/tegra/clk.h
+++ b/drivers/clk/tegra/clk.h
@@ -160,6 +160,8 @@ struct div_nmp {
 
 #define MAX_PLL_MISC_REG_COUNT	6
 
+struct tegra_clk_pll;
+
 /**
  * struct clk_pll_params - PLL parameters
  *
@@ -250,6 +252,8 @@ struct tegra_clk_pll_params {
 			unsigned long rate, unsigned long parent_rate);
 	unsigned long	(*adjust_vco)(struct tegra_clk_pll_params *pll_params,
 				unsigned long parent_rate);
+	int	(*dyn_ramp)(struct tegra_clk_pll *pll,
+			struct tegra_clk_pll_freq_table *cfg);
 };
 
 #define TEGRA_PLL_USE_LOCK BIT(0)
-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/