From: Viresh Kumar <viresh.kumar@linaro.org> To: arm@kernel.org, olof@lixom.net, arnd@arndb.de Cc: Viresh Kumar <viresh.kumar@linaro.org>, devicetree-discuss@lists.ozlabs.org, spear-devel@list.st.com, sr@denx.de, Linus Walleij <linus.walleij@linaro.org>, linux-arm-kernel@lists.infradead.org Subject: [PATCH 02/14] ARM: SPEAr13xx: DT: Add spics gpio controller nodes Date: Sun, 11 Nov 2012 10:09:24 +0530 [thread overview] Message-ID: <58a7d91cab20b924784fb5a09e16ca08e6f13318.1352608333.git.viresh.kumar@linaro.org> (raw) In-Reply-To: <cover.1352608333.git.viresh.kumar@linaro.org> In-Reply-To: <cover.1352608333.git.viresh.kumar@linaro.org> From: Shiraz Hashim <shiraz.hashim@st.com> SPEAr platform provides a provision to control chipselects of ARM PL022 Prime Cell spi controller through its system registers, which otherwise remains under PL022 control which some protocols do not want. This patch adds spics controller nodes in device tree for various SPEAr13xx SoCs. Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Reviewed-by: Vipin Kumar <vipin.kumar@st.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- arch/arm/boot/dts/spear1310.dtsi | 12 ++++++++++++ arch/arm/boot/dts/spear1340.dtsi | 14 ++++++++++++++ 2 files changed, 26 insertions(+) diff --git a/arch/arm/boot/dts/spear1310.dtsi b/arch/arm/boot/dts/spear1310.dtsi index 419ea74..d5661ee 100644 --- a/arch/arm/boot/dts/spear1310.dtsi +++ b/arch/arm/boot/dts/spear1310.dtsi @@ -17,6 +17,18 @@ compatible = "st,spear1310"; ahb { + spics: spics@e0700000{ + compatible = "st,spear-spics-gpio"; + reg = <0xe0700000 0x1000>; + st-spics,peripcfg-reg = <0x3b0>; + st-spics,sw-enable-bit = <12>; + st-spics,cs-value-bit = <11>; + st-spics,cs-enable-mask = <3>; + st-spics,cs-enable-shift = <8>; + gpio-controller; + #gpio-cells = <2>; + }; + ahci@b1000000 { compatible = "snps,spear-ahci"; reg = <0xb1000000 0x10000>; diff --git a/arch/arm/boot/dts/spear1340.dtsi b/arch/arm/boot/dts/spear1340.dtsi index d71fe2a..1604425 100644 --- a/arch/arm/boot/dts/spear1340.dtsi +++ b/arch/arm/boot/dts/spear1340.dtsi @@ -17,6 +17,20 @@ compatible = "st,spear1340"; ahb { + + spics: spics@e0700000{ + compatible = "st,spear-spics-gpio"; + reg = <0xe0700000 0x1000>; + st-spics,peripcfg-reg = <0x42c>; + st-spics,sw-enable-bit = <21>; + st-spics,cs-value-bit = <20>; + st-spics,cs-enable-mask = <3>; + st-spics,cs-enable-shift = <18>; + gpio-controller; + #gpio-cells = <2>; + status = "disabled"; + }; + ahci@b1000000 { compatible = "snps,spear-ahci"; reg = <0xb1000000 0x10000>; -- 1.7.12.rc2.18.g61b472e
WARNING: multiple messages have this Message-ID (diff)
From: viresh.kumar@linaro.org (Viresh Kumar) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 02/14] ARM: SPEAr13xx: DT: Add spics gpio controller nodes Date: Sun, 11 Nov 2012 10:09:24 +0530 [thread overview] Message-ID: <58a7d91cab20b924784fb5a09e16ca08e6f13318.1352608333.git.viresh.kumar@linaro.org> (raw) In-Reply-To: <cover.1352608333.git.viresh.kumar@linaro.org> From: Shiraz Hashim <shiraz.hashim@st.com> SPEAr platform provides a provision to control chipselects of ARM PL022 Prime Cell spi controller through its system registers, which otherwise remains under PL022 control which some protocols do not want. This patch adds spics controller nodes in device tree for various SPEAr13xx SoCs. Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com> Reviewed-by: Vipin Kumar <vipin.kumar@st.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> --- arch/arm/boot/dts/spear1310.dtsi | 12 ++++++++++++ arch/arm/boot/dts/spear1340.dtsi | 14 ++++++++++++++ 2 files changed, 26 insertions(+) diff --git a/arch/arm/boot/dts/spear1310.dtsi b/arch/arm/boot/dts/spear1310.dtsi index 419ea74..d5661ee 100644 --- a/arch/arm/boot/dts/spear1310.dtsi +++ b/arch/arm/boot/dts/spear1310.dtsi @@ -17,6 +17,18 @@ compatible = "st,spear1310"; ahb { + spics: spics at e0700000{ + compatible = "st,spear-spics-gpio"; + reg = <0xe0700000 0x1000>; + st-spics,peripcfg-reg = <0x3b0>; + st-spics,sw-enable-bit = <12>; + st-spics,cs-value-bit = <11>; + st-spics,cs-enable-mask = <3>; + st-spics,cs-enable-shift = <8>; + gpio-controller; + #gpio-cells = <2>; + }; + ahci at b1000000 { compatible = "snps,spear-ahci"; reg = <0xb1000000 0x10000>; diff --git a/arch/arm/boot/dts/spear1340.dtsi b/arch/arm/boot/dts/spear1340.dtsi index d71fe2a..1604425 100644 --- a/arch/arm/boot/dts/spear1340.dtsi +++ b/arch/arm/boot/dts/spear1340.dtsi @@ -17,6 +17,20 @@ compatible = "st,spear1340"; ahb { + + spics: spics at e0700000{ + compatible = "st,spear-spics-gpio"; + reg = <0xe0700000 0x1000>; + st-spics,peripcfg-reg = <0x42c>; + st-spics,sw-enable-bit = <21>; + st-spics,cs-value-bit = <20>; + st-spics,cs-enable-mask = <3>; + st-spics,cs-enable-shift = <18>; + gpio-controller; + #gpio-cells = <2>; + status = "disabled"; + }; + ahci at b1000000 { compatible = "snps,spear-ahci"; reg = <0xb1000000 0x10000>; -- 1.7.12.rc2.18.g61b472e
next prev parent reply other threads:[~2012-11-11 4:39 UTC|newest] Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-11-11 4:39 [PATCH 00/14] ARM: SPEAr: DT updates Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 01/14] pinctrl: SPEAr: add spi chipselect control driver Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar [not found] ` <4a92290e8a3b1a19c3a5e864edfa7badfc2af5d0.1352608333.git.viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2012-11-12 15:03 ` Arnd Bergmann 2012-11-12 15:03 ` Arnd Bergmann 2012-11-15 14:17 ` Linus Walleij 2012-11-15 14:17 ` Linus Walleij [not found] ` <CACRpkdb9tSUUGQjWdHqRr5rUSyiPgWm2i3-QZq9VbWFY2EAQeQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2012-11-15 14:19 ` Viresh Kumar 2012-11-15 14:19 ` Viresh Kumar [not found] ` <CAKohpomLRYAKJ=dNLVsjj1xf=G6xj4EcTpPmhSDvgBYUMXc1mA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2012-11-15 19:09 ` Linus Walleij 2012-11-15 19:09 ` Linus Walleij 2012-11-16 5:15 ` [PATCH 01/16] gpio: " Viresh Kumar 2012-11-16 5:15 ` Viresh Kumar [not found] ` <3702a1036f8e714e6d18e4726569bbb1eadd65bf.1353042873.git.viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2012-11-16 8:19 ` Arnd Bergmann 2012-11-16 8:19 ` Arnd Bergmann [not found] ` <201211160819.04343.arnd-r2nGTMty4D4@public.gmane.org> 2012-11-16 8:19 ` Viresh Kumar 2012-11-16 8:19 ` Viresh Kumar 2012-11-17 23:02 ` Linus Walleij 2012-11-17 23:02 ` Linus Walleij 2012-11-11 4:39 ` Viresh Kumar [this message] 2012-11-11 4:39 ` [PATCH 02/14] ARM: SPEAr13xx: DT: Add spics gpio controller nodes Viresh Kumar [not found] ` <58a7d91cab20b924784fb5a09e16ca08e6f13318.1352608333.git.viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2012-11-13 14:08 ` Linus Walleij 2012-11-13 14:08 ` Linus Walleij 2012-11-13 14:34 ` Viresh Kumar 2012-11-13 14:34 ` Viresh Kumar [not found] ` <CAKohpon=AVGZmR_cwUZ4=buw0kr3JVtXh51BtXteWkJ7E-f_bQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2012-11-15 14:06 ` Linus Walleij 2012-11-15 14:06 ` Linus Walleij [not found] ` <CACRpkdaJ2kCYfSP=xCRQAG2wDnkMKX9fey+ByhDDiOS==u+XwA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2012-11-15 14:08 ` Viresh Kumar 2012-11-15 14:08 ` Viresh Kumar [not found] ` <CAKohpok7-iBCoYk+aAXZPsOODyh6tp2nutC+6wYOot-bK3=wkg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2012-11-15 17:25 ` Linus Walleij 2012-11-15 17:25 ` Linus Walleij 2012-11-11 4:39 ` [PATCH 03/14] ARM: SPEAr: DT: Update pinctrl list Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 04/14] ARM: SPEAr: DT: Update partition info for MTD devices Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 05/14] ARM: SPEAr: DT: Fix existing DT support Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 06/14] ARM: SPEAr: DT: Modify DT bindings for STMMAC Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 07/14] ARM: SPEAr: DT: add uart state to fix warning Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 08/14] ARM: SPEAr: DT: Update device nodes Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar [not found] ` <b3925b105ee2c6fe828ef3b54928aeee02a801ae.1352608333.git.viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2012-11-26 11:25 ` Viresh Kumar 2012-11-26 11:25 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 09/14] ARM: SPEAr1310: Move 1310 specific misc register into machine specific files Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 10/14] ARM: SPEAr13xx: Remove fields not required for ssp controller Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 11/14] ARM: SPEAr1310: Fix AUXDATA for compact flash controller Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 12/14] ARM: SPEAr3xx: shirq: simplify and move the shared irq multiplexor to DT Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-12 15:09 ` Arnd Bergmann 2012-11-12 15:09 ` Arnd Bergmann 2012-11-12 16:37 ` viresh kumar 2012-11-12 16:37 ` viresh kumar [not found] ` <CAOh2x=nJXVVjFmDFnTN_02PSG9hcDuXToRUzRMi5jwJqUFtgfw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2012-11-12 17:00 ` Arnd Bergmann 2012-11-12 17:00 ` Arnd Bergmann 2012-11-12 17:16 ` [PATCH] fixup! " Viresh Kumar 2012-11-12 17:16 ` Viresh Kumar 2012-11-12 17:35 ` [PATCH] ARM: SPEAr3xx: Shirq: Move shirq controller out of plat/ Viresh Kumar 2012-11-12 17:35 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 13/14] ARM: SPEAr3xx: DT: add shirq node for interrupt multiplexor Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar 2012-11-11 4:39 ` [PATCH 14/14] ARM: SPEAr320: DT: Add SPEAr 320 HMI board support Viresh Kumar 2012-11-11 4:39 ` Viresh Kumar [not found] ` <cover.1352608333.git.viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> 2012-11-12 15:21 ` [PATCH 00/14] ARM: SPEAr: DT updates Arnd Bergmann 2012-11-12 15:21 ` Arnd Bergmann 2012-11-12 16:39 ` viresh kumar 2012-11-12 16:39 ` viresh kumar 2012-11-12 17:18 ` Viresh Kumar 2012-11-12 17:18 ` Viresh Kumar [not found] ` <CAKohpom0kMjuHx5jO-LTPKQhy_-r4khKi7UBPB_O-50K42FOeQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2012-11-21 20:24 ` Olof Johansson 2012-11-21 20:24 ` Olof Johansson [not found] ` <20121121202405.GA15549-O5ziIzlqnXUVNXGz7ipsyg@public.gmane.org> 2012-11-22 3:19 ` Viresh Kumar 2012-11-22 3:19 ` Viresh Kumar [not found] ` <CAKohpokMUTQja6tCz1RmKXFgu+X7MGFAi1+UWLgKhpViOuiMSA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2012-11-22 9:47 ` Linus Walleij 2012-11-22 9:47 ` Linus Walleij
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