From: Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>
To: linux-fbdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Cc: Will Deacon <Will.Deacon-5wv7dgnIgG8@public.gmane.org>,
Jonathan Austin <Jonathan.Austin-5wv7dgnIgG8@public.gmane.org>,
Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>,
Linus Walleij
<linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Jean-Christophe Plagniol-Villard
<plagnioj-sclMFOaUSTBWk0Htik3J/w@public.gmane.org>,
Tomi Valkeinen <tomi.valkeinen-l0cyMroinI0@public.gmane.org>,
Russell King <linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>,
Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>
Subject: [PATCH v5 2/2] ARM: vexpress: Add CLCD Device Tree properties
Date: Wed, 5 Mar 2014 16:23:26 +0000 [thread overview]
Message-ID: <1394036606-17784-2-git-send-email-pawel.moll@arm.com> (raw)
In-Reply-To: <1394036606-17784-1-git-send-email-pawel.moll-5wv7dgnIgG8@public.gmane.org>
... for V2M-P1 motherboard CLCD (limited to 640x480 16bpp and using
dedicated video RAM bank) and for V2P-CA9 (up to 1024x768 16bpp).
Signed-off-by: Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>
---
arch/arm/boot/dts/vexpress-v2m-rs1.dtsi | 21 ++++++++++++++++++++-
arch/arm/boot/dts/vexpress-v2m.dtsi | 21 ++++++++++++++++++++-
arch/arm/boot/dts/vexpress-v2p-ca9.dts | 18 ++++++++++++++++++
3 files changed, 58 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi
index ac870fb..c95a4cb 100644
--- a/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi
+++ b/arch/arm/boot/dts/vexpress-v2m-rs1.dtsi
@@ -230,9 +230,28 @@
clcd@1f0000 {
compatible = "arm,pl111", "arm,primecell";
reg = <0x1f0000 0x1000>;
+ interrupt-names = "combined";
interrupts = <14>;
clocks = <&v2m_oscclk1>, <&smbclk>;
clock-names = "clcdclk", "apb_pclk";
+
+ arm,pl11x,framebuffer-base = <0x18000000 0x00800000>;
+ arm,pl11x,tft-r0g0b0-pads = <0 8 16>;
+ max-memory-bandwidth = <36864000>; /* Bps, 640x480@60 16bpp */
+ display-timings {
+ native-mode = <&v2m_clcd_timing0>;
+ v2m_clcd_timing0: vga {
+ clock-frequency = <25175000>;
+ hactive = <640>;
+ hback-porch = <40>;
+ hfront-porch = <24>;
+ hsync-len = <96>;
+ vactive = <480>;
+ vback-porch = <32>;
+ vfront-porch = <11>;
+ vsync-len = <2>;
+ };
+ };
};
};
@@ -282,7 +301,7 @@
/* CLCD clock */
compatible = "arm,vexpress-osc";
arm,vexpress-sysreg,func = <1 1>;
- freq-range = <23750000 63500000>;
+ freq-range = <23750000 65000000>;
#clock-cells = <0>;
clock-output-names = "v2m:oscclk1";
};
diff --git a/arch/arm/boot/dts/vexpress-v2m.dtsi b/arch/arm/boot/dts/vexpress-v2m.dtsi
index f142036..9224834 100644
--- a/arch/arm/boot/dts/vexpress-v2m.dtsi
+++ b/arch/arm/boot/dts/vexpress-v2m.dtsi
@@ -229,9 +229,28 @@
clcd@1f000 {
compatible = "arm,pl111", "arm,primecell";
reg = <0x1f000 0x1000>;
+ interrupt-names = "combined";
interrupts = <14>;
clocks = <&v2m_oscclk1>, <&smbclk>;
clock-names = "clcdclk", "apb_pclk";
+
+ arm,pl11x,framebuffer-base = <0x4c000000 0x00800000>;
+ arm,pl11x,tft-r0g0b0-pads = <0 8 16>;
+ max-memory-bandwidth = <36864000>; /* Bps, 640x480@60 16bpp */
+ display-timings {
+ native-mode = <&v2m_clcd_timing0>;
+ v2m_clcd_timing0: vga {
+ clock-frequency = <25175000>;
+ hactive = <640>;
+ hback-porch = <40>;
+ hfront-porch = <24>;
+ hsync-len = <96>;
+ vactive = <480>;
+ vback-porch = <32>;
+ vfront-porch = <11>;
+ vsync-len = <2>;
+ };
+ };
};
};
@@ -281,7 +300,7 @@
/* CLCD clock */
compatible = "arm,vexpress-osc";
arm,vexpress-sysreg,func = <1 1>;
- freq-range = <23750000 63500000>;
+ freq-range = <23750000 65000000>;
#clock-cells = <0>;
clock-output-names = "v2m:oscclk1";
};
diff --git a/arch/arm/boot/dts/vexpress-v2p-ca9.dts b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
index 62d9b22..ed4f223 100644
--- a/arch/arm/boot/dts/vexpress-v2p-ca9.dts
+++ b/arch/arm/boot/dts/vexpress-v2p-ca9.dts
@@ -70,9 +70,27 @@
clcd@10020000 {
compatible = "arm,pl111", "arm,primecell";
reg = <0x10020000 0x1000>;
+ interrupt-names = "combined";
interrupts = <0 44 4>;
clocks = <&oscclk1>, <&oscclk2>;
clock-names = "clcdclk", "apb_pclk";
+
+ arm,pl11x,tft-r0g0b0-pads = <0 8 16>;
+ max-memory-bandwidth = <94371840>; /* Bps, 1024x768@60 16bpp */
+ display-timings {
+ native-mode = <&clcd_timing0>;
+ clcd_timing0: xga {
+ clock-frequency = <63500127>;
+ hactive = <1024>;
+ hback-porch = <152>;
+ hfront-porch = <48>;
+ hsync-len = <104>;
+ vactive = <768>;
+ vback-porch = <23>;
+ vfront-porch = <3>;
+ vsync-len = <4>;
+ };
+ };
};
memory-controller@100e0000 {
--
1.8.3.2
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next prev parent reply other threads:[~2014-03-05 16:23 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-05 16:23 [PATCH v5 1/2] video: ARM CLCD: Add DT support Pawel Moll
[not found] ` <1394036606-17784-1-git-send-email-pawel.moll-5wv7dgnIgG8@public.gmane.org>
2014-03-05 16:23 ` Pawel Moll [this message]
2014-03-06 10:21 ` Tomi Valkeinen
[not found] ` <53184C2E.3000807-l0cyMroinI0@public.gmane.org>
2014-03-06 15:23 ` Pawel Moll
2014-03-07 11:35 ` Tomi Valkeinen
[not found] ` <5319AF00.5030602-l0cyMroinI0@public.gmane.org>
2014-03-10 12:09 ` Pawel Moll
2014-03-10 12:23 ` Tomi Valkeinen
[not found] ` <531DAEB9.3020502-l0cyMroinI0@public.gmane.org>
2014-03-13 12:01 ` Russell King - ARM Linux
2014-03-13 13:12 ` Pawel Moll
2014-03-13 9:30 ` Linus Walleij
[not found] ` <CACRpkdYBuxYko5JD5ZCfoQq+PeXtkKP9eprk9HM=ghW2YMoMuA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-03-13 11:43 ` Pawel Moll
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