From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from smtp.codeaurora.org ([198.145.29.96]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1ezEsM-0002Zx-4X for ath10k@lists.infradead.org; Fri, 23 Mar 2018 05:04:35 +0000 From: Govind Singh Subject: [PATCH v2 13/13] dt: bindings: add bindings for wcn3990 wifi block Date: Fri, 23 Mar 2018 10:33:44 +0530 Message-Id: <1521781424-24972-14-git-send-email-govinds@codeaurora.org> In-Reply-To: <1521781424-24972-1-git-send-email-govinds@codeaurora.org> References: <1521781424-24972-1-git-send-email-govinds@codeaurora.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath10k" Errors-To: ath10k-bounces+kvalo=adurom.com@lists.infradead.org To: ath10k@lists.infradead.org Cc: Govind Singh , linux-wireless@vger.kernel.org Add device tree binding documentation details for wcn3990 wifi block present in Qualcomm SDM845/APQ8098 SoC into "qcom,ath10k.txt". Signed-off-by: Govind Singh --- .../bindings/net/wireless/qcom,ath10k.txt | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt index 3d2a031..34e4f98 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt @@ -4,6 +4,7 @@ Required properties: - compatible: Should be one of the following: * "qcom,ath10k" * "qcom,ipq4019-wifi" + * "qcom,wcn3990-wifi" PCI based devices uses compatible string "qcom,ath10k" and takes calibration data along with board specific data via "qcom,ath10k-calibration-data". @@ -18,8 +19,12 @@ In general, entry "qcom,ath10k-pre-calibration-data" and "qcom,ath10k-calibration-data" conflict with each other and only one can be provided per device. +SNOC based devices (i.e. wcn3990) uses compatible string "qcom,wcn3990-wifi". + Optional properties: - reg: Address and length of the register set for the device. +- reg-names: Must include the list of following reg names, + "membase" - resets: Must contain an entry for each entry in reset-names. See ../reset/reseti.txt for details. - reset-names: Must include the list of following reset names, @@ -49,6 +54,8 @@ Optional properties: hw versions. - qcom,ath10k-pre-calibration-data : pre calibration data as an array, the length can vary between hw versions. +- -supply: handle to the regulator device tree node + optional "supply-name" is "vdd-0.8-cx-mx". Example (to supply the calibration data alone): @@ -119,3 +126,27 @@ wifi0: wifi@a000000 { qcom,msi_base = <0x40>; qcom,ath10k-pre-calibration-data = [ 01 02 03 ... ]; }; + +Example (to supply wcn3990 SoC wifi block details): + +qcom,wifi@18000000 { + compatible = "qcom,wcn3990-wifi"; + reg = <0x18800000 0x800000>; + reg-names = "membase"; + clocks = <&clock_gcc clk_aggre2_noc_clk>; + clock-names = "smmu_aggre2_noc_clk" + interrupts = + <0 130 0 /* CE0 */ >, + <0 131 0 /* CE1 */ >, + <0 132 0 /* CE2 */ >, + <0 133 0 /* CE3 */ >, + <0 134 0 /* CE4 */ >, + <0 135 0 /* CE5 */ >, + <0 136 0 /* CE6 */ >, + <0 137 0 /* CE7 */ >, + <0 138 0 /* CE8 */ >, + <0 139 0 /* CE9 */ >, + <0 140 0 /* CE10 */ >, + <0 141 0 /* CE11 */ >; + vdd-0.8-cx-mx-supply = <&pm8998_l5>; +}; -- 1.9.1 _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k