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Message-Id: <1446678502-16243-1-git-send-email-repk@triplefau.lt> Date: Thu, 5 Nov 2015 00:08:20 +0100 From: Remi Pommarel <repk@...plefau.lt> To: Stephen Warren <swarren@...dotorg.org>, Lee Jones <lee@...nel.org>, Eric Anholt <eric@...olt.net>, Michael Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...eaurora.org>, linux-rpi-kernel@...ts.infradead.org, linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Remi Pommarel <repk@...plefau.lt> Subject: [PATCH 0/2] Add PWM clock support for bcm2835 Hi, This patchset add support for pwm clock. At boot, this clock does not have a default parent nor a default rate set. Thus we should be able to change its parent to get this clock working. The current clock implementation is using a mux to select the parent, but these clocks need to add a password (0x5a) in higher register bits when changing parent. So a generic mux cannot be used here. The first patch fix the clock parent selection, while the second one is actually adding the pwm clock registration. Remi Pommarel (2): clk: bcm2835: Support for clock parent selection clk: bcm2835: Add PWM clock support arch/arm/boot/dts/bcm2835.dtsi | 8 ++ drivers/clk/bcm/clk-bcm2835.c | 144 ++++++++++++++++++++++++------------ include/dt-bindings/clock/bcm2835.h | 3 +- 3 files changed, 108 insertions(+), 47 deletions(-) -- 2.0.1 -- 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/
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