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Mon, 22 Jun 2020 12:28:11 +0000 From: Sagar Shrikant Kadam To: u-boot@lists.denx.de Cc: rick@andestech.com, paul.walmsley@sifive.com, palmer@dabbelt.com, anup.patel@wdc.com, atish.patra@wdc.com, lukma@denx.de, pragnesh.patel@sifive.com, jagan@amarulasolutions.com, bmeng.cn@gmail.com, sjg@chromium.org, twoerner@gmail.com, patrick@blueri.se, festevam@gmail.com, weijie.gao@mediatek.com, Eugeniy.Paltsev@synopsys.com, Sagar Shrikant Kadam Subject: [PATCH 1/5] dt-bindings: prci: add indexes for reset signals available in prci Date: Mon, 22 Jun 2020 05:27:52 -0700 Message-Id: <1592828876-7724-2-git-send-email-sagar.kadam@sifive.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1592828876-7724-1-git-send-email-sagar.kadam@sifive.com> References: <1592828876-7724-1-git-send-email-sagar.kadam@sifive.com> X-ClientProxiedBy: BYAPR21CA0011.namprd21.prod.outlook.com (2603:10b6:a03:114::21) To BN8PR13MB2611.namprd13.prod.outlook.com (2603:10b6:408:81::17) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from gamma07.internal.sifive.com (64.62.193.194) by BYAPR21CA0011.namprd21.prod.outlook.com (2603:10b6:a03:114::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.3153.2 via Frontend Transport; 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The DDR and ethernet sub-system's have reset signals indicated by these reset indexes. Signed-off-by: Sagar Shrikant Kadam Reviewed-by: Pragnesh Patel Reviewed-by: Bin Meng --- include/dt-bindings/clock/sifive-fu540-prci.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/include/dt-bindings/clock/sifive-fu540-prci.h b/include/dt-bindings/clock/sifive-fu540-prci.h index 6a0b70a..1c03b09 100644 --- a/include/dt-bindings/clock/sifive-fu540-prci.h +++ b/include/dt-bindings/clock/sifive-fu540-prci.h @@ -15,4 +15,12 @@ #define PRCI_CLK_GEMGXLPLL 2 #define PRCI_CLK_TLCLK 3 +/* Reset bit indexes to be used by driver */ +#define PRCI_RST_DDR_CTRL_N 0 +#define PRCI_RST_DDR_AXI_N 1 +#define PRCI_RST_DDR_AHB_N 2 +#define PRCI_RST_DDR_PHY_N 3 +/* bit 4 is reserved bit */ +#define PRCI_RST_RSVD_N 4 +#define PRCI_RST_GEMGXL_N 5 #endif