From mboxrd@z Thu Jan 1 00:00:00 1970 From: Philip Avinash Subject: [PATCH 2/2] pwm: pwm-tiehrpwm: Update device-tree binding document Date: Mon, 25 Mar 2013 12:34:53 +0530 Message-ID: <1364195093-1357-3-git-send-email-avinashphilip@ti.com> References: <1364195093-1357-1-git-send-email-avinashphilip@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1364195093-1357-1-git-send-email-avinashphilip@ti.com> Sender: linux-doc-owner@vger.kernel.org To: thierry.reding@avionic-design.de Cc: nsekhar@ti.com, jacmet@sunsite.dk, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, davinci-linux-open-source@linux.davincidsp.com, devicetree-discuss@lists.ozlabs.org, linux-doc@vger.kernel.org, prakash.pm@ti.com, Philip Avinash , Grant Likely , Rob Herring , Rob Landley List-Id: devicetree@vger.kernel.org Update binding document of pwm-tiehrpwm to reflect the usage of similar modules in da850 and am3xx SOCs. Signed-off-by: Philip Avinash Cc: Grant Likely Cc: Rob Herring Cc: Rob Landley --- .../devicetree/bindings/pwm/pwm-tiehrpwm.txt | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt index 4fc7079..9a71369 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt +++ b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt @@ -1,7 +1,9 @@ TI SOC EHRPWM based PWM controller Required properties: -- compatible : Must be "ti,am33xx-ehrpwm" +- compatible: Must be "ti,-ehrpwm". + for am33xx - compatible = "ti,am33xx-ehrpwm"; + for da850 - compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; - #pwm-cells: Should be 3. Number of cells being used to specify PWM property. First cell specifies the per-chip index of the PWM to use, the second cell is the period in nanoseconds and bit 0 in the third cell is used to @@ -15,9 +17,15 @@ Optional properties: Example: -ehrpwm0: ehrpwm@0 { +ehrpwm0: ehrpwm@0 { /* EHRPWM on am33xx */ compatible = "ti,am33xx-ehrpwm"; #pwm-cells = <3>; reg = <0x48300200 0x100>; ti,hwmods = "ehrpwm0"; }; + +ehrpwm0: ehrpwm@0 { /* EHRPWM on da850 */ + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; + #pwm-cells = <3>; + reg = <0x300000 0x2000>; +}; -- 1.7.9.5