From: Caesar Wang <wxt@rock-chips.com>
To: Heiko Stuebner <heiko@sntech.de>
Cc: eddie.cai@rock-chips.com, tfiga@chromium.org,
Yakir Yang <ykk@rock-chips.com>, Caesar Wang <wxt@rock-chips.com>,
devicetree@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
Jianqun Xu <jay.xu@rock-chips.com>,
Masahiro Yamada <yamada.masahiro@socionext.com>,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
Shawn Lin <shawn.lin@rock-chips.com>,
Rob Herring <robh+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org,
Will Deacon <will.deacon@arm.com>,
Frank Wang <frank.wang@rock-chips.com>,
Mark Rutland <mark.rutland@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Roger Chen <roger.chen@rock-chips.com>
Subject: [PATCH v2 5/9] arm64: dts: rockchip: add backlight support for rk3399 evb board
Date: Wed, 9 Nov 2016 21:21:57 +0800 [thread overview]
Message-ID: <1478697721-2323-6-git-send-email-wxt@rock-chips.com> (raw)
In-Reply-To: <1478697721-2323-1-git-send-email-wxt@rock-chips.com>
From: Yakir Yang <ykk@rock-chips.com>
Add backlight node for evb board, perpare for panel device node.
Signed-off-by: Yakir Yang <ykk@rock-chips.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
---
Changes in v2: None
arch/arm64/boot/dts/rockchip/rk3399-evb.dts | 40 +++++++++++++++++++++++++++++
1 file changed, 40 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts
index 8e82497..c585e93 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-evb.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-evb.dts
@@ -49,6 +49,46 @@
compatible = "rockchip,rk3399-evb", "rockchip,rk3399",
"google,rk3399evb-rev2";
+ backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm0 0 25000 0>;
+ brightness-levels = <
+ 0 1 2 3 4 5 6 7
+ 8 9 10 11 12 13 14 15
+ 16 17 18 19 20 21 22 23
+ 24 25 26 27 28 29 30 31
+ 32 33 34 35 36 37 38 39
+ 40 41 42 43 44 45 46 47
+ 48 49 50 51 52 53 54 55
+ 56 57 58 59 60 61 62 63
+ 64 65 66 67 68 69 70 71
+ 72 73 74 75 76 77 78 79
+ 80 81 82 83 84 85 86 87
+ 88 89 90 91 92 93 94 95
+ 96 97 98 99 100 101 102 103
+ 104 105 106 107 108 109 110 111
+ 112 113 114 115 116 117 118 119
+ 120 121 122 123 124 125 126 127
+ 128 129 130 131 132 133 134 135
+ 136 137 138 139 140 141 142 143
+ 144 145 146 147 148 149 150 151
+ 152 153 154 155 156 157 158 159
+ 160 161 162 163 164 165 166 167
+ 168 169 170 171 172 173 174 175
+ 176 177 178 179 180 181 182 183
+ 184 185 186 187 188 189 190 191
+ 192 193 194 195 196 197 198 199
+ 200 201 202 203 204 205 206 207
+ 208 209 210 211 212 213 214 215
+ 216 217 218 219 220 221 222 223
+ 224 225 226 227 228 229 230 231
+ 232 233 234 235 236 237 238 239
+ 240 241 242 243 244 245 246 247
+ 248 249 250 251 252 253 254 255>;
+ default-brightness-level = <200>;
+ enable-gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
+ };
+
clkin_gmac: external-gmac-clock {
compatible = "fixed-clock";
clock-frequency = <125000000>;
--
2.7.4
next prev parent reply other threads:[~2016-11-09 13:21 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-09 13:21 [PATCH v2 0/9] rockchip: add more power domain and devices dts for rk3399 Caesar Wang
2016-11-09 13:21 ` [PATCH v2 1/9] arm64: dts: rockchip: add eMMC's power domain support " Caesar Wang
[not found] ` <1478697721-2323-2-git-send-email-wxt-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2016-11-12 4:22 ` Shawn Lin
[not found] ` <bce1a5eb-fbb3-9ed9-46b9-72a95eefed3e-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2016-11-14 15:05 ` Caesar Wang
2016-11-14 14:45 ` Heiko Stuebner
2016-11-14 15:01 ` Caesar Wang
2016-11-14 15:26 ` Heiko Stuebner
[not found] ` <1478697721-2323-1-git-send-email-wxt-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2016-11-09 13:21 ` [PATCH v2 2/9] arm64: dts: rockchip: add pd_sd power node " Caesar Wang
[not found] ` <1478697721-2323-3-git-send-email-wxt-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2016-11-12 4:35 ` Shawn Lin
2016-11-14 15:27 ` Heiko Stuebner
2016-11-09 13:21 ` [PATCH v2 3/9] arm64: dts: rockchip: add VOP and VOP iommu " Caesar Wang
[not found] ` <1478697721-2323-4-git-send-email-wxt-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2016-11-14 16:05 ` Heiko Stuebner
2016-11-21 2:55 ` Caesar Wang
2016-11-09 13:21 ` [PATCH v2 4/9] arm64: dts: rockchip: add eDP device " Caesar Wang
2016-11-09 13:22 ` [PATCH v2 8/9] arm64: dts: rockchip: support dwc3 USB " Caesar Wang
[not found] ` <1478697721-2323-9-git-send-email-wxt-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2016-11-30 22:28 ` Brian Norris
2016-11-09 13:21 ` Caesar Wang [this message]
[not found] ` <1478697721-2323-6-git-send-email-wxt-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
2016-11-14 14:53 ` [PATCH v2 5/9] arm64: dts: rockchip: add backlight support for rk3399 evb board Heiko Stuebner
2016-11-09 13:21 ` [PATCH v2 6/9] arm64: dts: rockchip: introduce pclk_vio_grf in eDP device node Caesar Wang
2016-11-09 13:21 ` [PATCH v2 7/9] arm64: dts: rockchip: add pd_edp node for rk3399 Caesar Wang
2016-11-14 17:26 ` Doug Anderson
2016-11-09 13:22 ` [PATCH v2 9/9] arm64: dts: rockchip: add the usb3 pd " Caesar Wang
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