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Thu, 12 Mar 2020 14:32:01 -0700 Received: from [172.19.2.91] (helo=xsjjollys50.xilinx.com) by xsj-pvapsmtp01 with esmtp (Exim 4.63) (envelope-from ) id 1jCVQm-0006iZ-VK; Thu, 12 Mar 2020 14:31:53 -0700 From: Jolly Shah To: olof@lixom.net, mturquette@baylibre.com, sboyd@kernel.org, michal.simek@xilinx.com, arm@kernel.org, linux-clk@vger.kernel.org Cc: rajanv@xilinx.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Rajan Vaja , Tejas Patel , Jolly Shah Subject: [PATCH v2 1/2] drivers: clk: zynqmp: Add support for custom type flags Date: Thu, 12 Mar 2020 14:31:38 -0700 Message-Id: <1584048699-24186-2-git-send-email-jolly.shah@xilinx.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1584048699-24186-1-git-send-email-jolly.shah@xilinx.com> References: <1584048699-24186-1-git-send-email-jolly.shah@xilinx.com> X-TM-AS-Product-Ver: IMSS-7.1.0.1224-8.2.0.1013-23620.005 X-TM-AS-User-Approved-Sender: Yes;Yes X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:149.199.60.83;IPV:;CTRY:US;EFV:NLI;SFV:NSPM;SFS:(10009020)(4636009)(346002)(376002)(136003)(396003)(39860400002)(199004)(26005)(7696005)(478600001)(107886003)(5660300002)(70206006)(4326008)(9786002)(8676002)(81166006)(81156014)(70586007)(36756003)(6666004)(356004)(8936002)(2906002)(54906003)(186003)(336012)(426003)(316002)(44832011)(2616005);DIR:OUT;SFP:1101;SCL:1;SRVR:BYAPR02MB5158;H:xsj-pvapsmtpgw01;FPR:;SPF:Pass;LANG:en;PTR:unknown-60-83.xilinx.com;A:1; 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Signed-off-by: Rajan Vaja Signed-off-by: Tejas Patel Signed-off-by: Jolly Shah --- drivers/clk/zynqmp/clk-zynqmp.h | 1 + drivers/clk/zynqmp/clkc.c | 4 ++++ 2 files changed, 5 insertions(+) diff --git a/drivers/clk/zynqmp/clk-zynqmp.h b/drivers/clk/zynqmp/clk-zynqmp.h index fec9a15..5beeb41 100644 --- a/drivers/clk/zynqmp/clk-zynqmp.h +++ b/drivers/clk/zynqmp/clk-zynqmp.h @@ -30,6 +30,7 @@ struct clock_topology { u32 type; u32 flag; u32 type_flag; + u8 custom_type_flag; }; struct clk_hw *zynqmp_clk_register_pll(const char *name, u32 clk_id, diff --git a/drivers/clk/zynqmp/clkc.c b/drivers/clk/zynqmp/clkc.c index 5eed5ce..e12d01c 100644 --- a/drivers/clk/zynqmp/clkc.c +++ b/drivers/clk/zynqmp/clkc.c @@ -84,6 +84,7 @@ struct name_resp { struct topology_resp { #define CLK_TOPOLOGY_TYPE GENMASK(3, 0) +#define CLK_TOPOLOGY_CUSTOM_TYPE_FLAGS GENMASK(7, 4) #define CLK_TOPOLOGY_FLAGS GENMASK(23, 8) #define CLK_TOPOLOGY_TYPE_FLAGS GENMASK(31, 24) u32 topology[CLK_GET_TOPOLOGY_RESP_WORDS]; @@ -395,6 +396,9 @@ static int __zynqmp_clock_get_topology(struct clock_topology *topology, topology[*nnodes].type_flag = FIELD_GET(CLK_TOPOLOGY_TYPE_FLAGS, response->topology[i]); + topology[*nnodes].custom_type_flag = + FIELD_GET(CLK_TOPOLOGY_CUSTOM_TYPE_FLAGS, + response->topology[i]); (*nnodes)++; }