Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1162370AbbKTIrQ (ORCPT ); Fri, 20 Nov 2015 03:47:16 -0500 Received: from mx0b-0016f401.pphosted.com ([67.231.156.173]:29834 "EHLO mx0b-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1162352AbbKTIrM (ORCPT ); Fri, 20 Nov 2015 03:47:12 -0500 From: Jisheng Zhang To: , , , , , , , , , , CC: , , , , Jisheng Zhang Subject: [PATCH v2 5/6] dt-bindings: add binding for marvell berlin4ct SoC Date: Fri, 20 Nov 2015 16:42:31 +0800 Message-ID: <1448008952-1787-6-git-send-email-jszhang@marvell.com> X-Mailer: git-send-email 2.6.2 In-Reply-To: <1448008952-1787-1-git-send-email-jszhang@marvell.com> References: <1448008952-1787-1-git-send-email-jszhang@marvell.com> MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2015-11-20_03:,, signatures=0 X-Proofpoint-Spam-Details: rule=inbound_notspam policy=inbound score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1507310000 definitions=main-1511200157 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3712 Lines: 124 This adds a dt-binding include for Marvell berlin4ct clock IDs. Signed-off-by: Jisheng Zhang --- .../bindings/clock/marvell,berlin4ct.txt | 38 +++++++++++++++ include/dt-bindings/clock/berlin4ct.h | 56 ++++++++++++++++++++++ 2 files changed, 94 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/marvell,berlin4ct.txt create mode 100644 include/dt-bindings/clock/berlin4ct.h diff --git a/Documentation/devicetree/bindings/clock/marvell,berlin4ct.txt b/Documentation/devicetree/bindings/clock/marvell,berlin4ct.txt new file mode 100644 index 0000000..a489473 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/marvell,berlin4ct.txt @@ -0,0 +1,38 @@ +* Marvell berlin4ct Clock Controllers + +This binding uses the common clock binding[1]. + +[1] Documentation/devicetree/bindings/clock/clock-bindings.txt + +The berlin4ct clock subsystem generates and supplies clock to various +controllers within the berlin4ct SoC. The berlin4ct contains 3 clock controller +blocks: pll, gateclk, berlin-clk. + +Required Properties: + +- compatible: should be one of the following. + - "marvell,berlin-pll" - pll compatible + - "marvell,berlin4ct-clk" - berlin clk compatible + - "marvell,berlin4ct-gateclk" - gateclk compatible +- reg: physical base address of the clock controller and length of memory mapped + region. For pll, the second reg defines the bypass register base address and + length of memory mapped region. +- #clock-cells: for pll should 0, for gateclk and berlin clk should be 1. +- #bypass-shift: the bypass bit in bypass register. + +Example: + +syspll: syspll { + compatible = "marvell,berlin-pll"; + reg = <0xea0200 0x14>, <0xea0710 4>; + #clock-cells = <0>; + clocks = <&osc>; + bypass-shift = /bits/ 8 <0>; +}; + +clk: clk { + compatible = "marvell,berlin4ct-clk"; + reg = <0xea0720 0x144>; + #clock-cells = <1>; + clocks = <&syspll>; +}; diff --git a/include/dt-bindings/clock/berlin4ct.h b/include/dt-bindings/clock/berlin4ct.h new file mode 100644 index 0000000..abd5873 --- /dev/null +++ b/include/dt-bindings/clock/berlin4ct.h @@ -0,0 +1,56 @@ +/* + * Berlin BG4CT clock tree IDs + */ + +/* GATE CLK */ +#define GATECLK_TSPSYS 0 +#define GATECLK_USB0CORE 1 +#define GATECLK_ZSPSYS 2 +#define GATECLK_SDIOSYS 3 +#define GATECLK_ETHCORE 4 +#define GATECLK_PCIE0SYS 5 +#define GATECLK_SATA0CORE 6 +#define GATECLK_NFCSYS 7 +#define GATECLK_EMMCSYS 8 +#define GATECLK_IHB0SYS 9 + +/* BERLIN CLK */ +#define CLK_CPUFASTREF 0 +#define CLK_MEMFASTREF 1 +#define CLK_CFG 2 +#define CLK_PERIFSYS 3 +#define CLK_HB 4 +#define CLK_ATB 5 +#define CLK_DECODER 6 +#define CLK_DECODERM3 7 +#define CLK_DECODERPCUBE 8 +#define CLK_ENCODER 9 +#define CLK_OVPCORE 10 +#define CLK_GFX2DCORE 11 +#define CLK_GFX3DCORE 12 +#define CLK_GFX3DSH 13 +#define CLK_GFX3DSYS 14 +#define CLK_GFX2DSYS 15 +#define CLK_AVIOSYS 16 +#define CLK_VPPSYS 17 +#define CLK_EDDC 18 +#define CLK_AVIOBIU 19 +#define CLK_ZSP 20 +#define CLK_TSP 21 +#define CLK_TSPREF 22 +#define CLK_NDS 23 +#define CLK_NOCS 24 +#define CLK_APBCORE 25 +#define CLK_EMMC 26 +#define CLK_SD0 27 +#define CLK_SD1 28 +#define CLK_DLLMSTREF 29 +#define CLK_GETHRGMII 30 +#define CLK_GETHRGMIISYS 31 +#define CLK_USIM0 32 +#define CLK_PCIETEST 33 +#define CLK_USB2TEST 34 +#define CLK_USB3TEST 35 +#define CLK_USB3CORE 36 +#define CLK_NFCECC 37 +#define CLK_BCM 38 -- 2.6.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/