From: Alexandre Belloni <alexandre.belloni@free-electrons.com> To: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>, Mike Turquette <mturquette@linaro.org> Cc: "Jimmy Xu" <zmxu@marvell.com>, "Jisheng Zhang" <jszhang@marvell.com>, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, "Antoine Ténart" <antoine.tenart@free-electrons.com>, "Alexandre Belloni" <alexandre.belloni@free-electrons.com> Subject: [PATCH v2 3/5] ARM: berlin/dt: add cpupll and syspll support to BG2Q Date: Fri, 21 Mar 2014 21:08:39 +0100 [thread overview] Message-ID: <1395432521-11055-4-git-send-email-alexandre.belloni@free-electrons.com> (raw) In-Reply-To: <1395432521-11055-1-git-send-email-alexandre.belloni@free-electrons.com> The Berlin BG2Q has two supported PLLs: CPU PLL and System PLL, add those to the SoC device tree. Note that support for the AVPLL is not yet available. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> --- arch/arm/boot/dts/berlin2q.dtsi | 22 +++++++++++++++------- 1 file changed, 15 insertions(+), 7 deletions(-) diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi index 07452a7483fa..5925e6a16749 100644 --- a/arch/arm/boot/dts/berlin2q.dtsi +++ b/arch/arm/boot/dts/berlin2q.dtsi @@ -59,16 +59,10 @@ clock-frequency = <100000000>; }; - cpuclk: cpu-clock { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <1200000000>; - }; - twdclk: twdclk { compatible = "fixed-factor-clock"; #clock-cells = <0>; - clocks = <&cpuclk>; + clocks = <&cpupll>; clock-mult = <1>; clock-div = <3>; }; @@ -101,6 +95,20 @@ #interrupt-cells = <3>; }; + cpupll: cpupll@dd0170 { + compatible = "marvell,berlin2q-pll"; + clocks = <&smclk>; + #clock-cells = <0>; + reg = <0xdd0170 0x8>; + }; + + syspll: syspll@ea0030 { + compatible = "marvell,berlin2q-pll"; + clocks = <&smclk>; + #clock-cells = <0>; + reg = <0xea0030 0x8>; + }; + apb@e80000 { compatible = "simple-bus"; #address-cells = <1>; -- 1.8.3.2
WARNING: multiple messages have this Message-ID (diff)
From: alexandre.belloni@free-electrons.com (Alexandre Belloni) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 3/5] ARM: berlin/dt: add cpupll and syspll support to BG2Q Date: Fri, 21 Mar 2014 21:08:39 +0100 [thread overview] Message-ID: <1395432521-11055-4-git-send-email-alexandre.belloni@free-electrons.com> (raw) In-Reply-To: <1395432521-11055-1-git-send-email-alexandre.belloni@free-electrons.com> The Berlin BG2Q has two supported PLLs: CPU PLL and System PLL, add those to the SoC device tree. Note that support for the AVPLL is not yet available. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> --- arch/arm/boot/dts/berlin2q.dtsi | 22 +++++++++++++++------- 1 file changed, 15 insertions(+), 7 deletions(-) diff --git a/arch/arm/boot/dts/berlin2q.dtsi b/arch/arm/boot/dts/berlin2q.dtsi index 07452a7483fa..5925e6a16749 100644 --- a/arch/arm/boot/dts/berlin2q.dtsi +++ b/arch/arm/boot/dts/berlin2q.dtsi @@ -59,16 +59,10 @@ clock-frequency = <100000000>; }; - cpuclk: cpu-clock { - compatible = "fixed-clock"; - #clock-cells = <0>; - clock-frequency = <1200000000>; - }; - twdclk: twdclk { compatible = "fixed-factor-clock"; #clock-cells = <0>; - clocks = <&cpuclk>; + clocks = <&cpupll>; clock-mult = <1>; clock-div = <3>; }; @@ -101,6 +95,20 @@ #interrupt-cells = <3>; }; + cpupll: cpupll at dd0170 { + compatible = "marvell,berlin2q-pll"; + clocks = <&smclk>; + #clock-cells = <0>; + reg = <0xdd0170 0x8>; + }; + + syspll: syspll at ea0030 { + compatible = "marvell,berlin2q-pll"; + clocks = <&smclk>; + #clock-cells = <0>; + reg = <0xea0030 0x8>; + }; + apb at e80000 { compatible = "simple-bus"; #address-cells = <1>; -- 1.8.3.2
next prev parent reply other threads:[~2014-03-21 20:09 UTC|newest] Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-03-21 20:08 [PATCH v2 0/5] berlin: initial support for the clocks Alexandre Belloni 2014-03-21 20:08 ` Alexandre Belloni 2014-03-21 20:08 ` [PATCH v2 1/5] clk: berlin: add support for berlin plls Alexandre Belloni 2014-03-21 20:08 ` Alexandre Belloni 2014-03-21 21:22 ` Sebastian Hesselbarth 2014-03-21 21:22 ` Sebastian Hesselbarth 2014-03-21 22:22 ` Alexandre Belloni 2014-03-21 22:22 ` Alexandre Belloni 2014-03-21 22:35 ` Sebastian Hesselbarth 2014-03-21 22:35 ` Sebastian Hesselbarth 2014-03-21 20:08 ` [PATCH v2 2/5] clk: berlin: add berlin clocks DT bindings documentation Alexandre Belloni 2014-03-21 20:08 ` Alexandre Belloni 2014-03-21 20:08 ` Alexandre Belloni 2014-03-21 21:31 ` Sebastian Hesselbarth 2014-03-21 21:31 ` Sebastian Hesselbarth 2014-03-21 22:20 ` Alexandre Belloni 2014-03-21 22:20 ` Alexandre Belloni 2014-03-21 20:08 ` Alexandre Belloni [this message] 2014-03-21 20:08 ` [PATCH v2 3/5] ARM: berlin/dt: add cpupll and syspll support to BG2Q Alexandre Belloni 2014-03-21 21:33 ` Sebastian Hesselbarth 2014-03-21 21:33 ` Sebastian Hesselbarth 2014-03-21 20:08 ` [PATCH v2 4/5] ARM: berlin/dt: add cpupll and syspll support to BG2CD Alexandre Belloni 2014-03-21 20:08 ` Alexandre Belloni 2014-03-21 21:35 ` Sebastian Hesselbarth 2014-03-21 21:35 ` Sebastian Hesselbarth 2014-03-21 22:08 ` Alexandre Belloni 2014-03-21 22:08 ` Alexandre Belloni 2014-03-21 20:08 ` [PATCH v2 5/5] ARM: berlin/dt: add cpupll and syspll support to BG2 Alexandre Belloni 2014-03-21 20:08 ` Alexandre Belloni 2014-03-21 21:36 ` Sebastian Hesselbarth 2014-03-21 21:36 ` Sebastian Hesselbarth
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