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GET /api/patches/812913/?format=api
{ "id": 812913, "url": "http://patchwork.ozlabs.org/api/patches/812913/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/1505230257-5291-2-git-send-email-philipp.tomsich@theobroma-systems.com/", "project": { "id": 18, "url": "http://patchwork.ozlabs.org/api/projects/18/?format=api", "name": "U-Boot", "link_name": "uboot", "list_id": "u-boot.lists.denx.de", "list_email": "u-boot@lists.denx.de", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<1505230257-5291-2-git-send-email-philipp.tomsich@theobroma-systems.com>", "list_archive_url": null, "date": "2017-09-12T15:30:56", "name": "[U-Boot,RESEND,1/2] rockchip: clk: rk3399: add clk_enable function and support USB HOST0/1", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "fd67b77a57241c51643c62bcd4d53844b9f22f10", "submitter": { "id": 53488, "url": "http://patchwork.ozlabs.org/api/people/53488/?format=api", "name": "Philipp Tomsich", "email": "philipp.tomsich@theobroma-systems.com" }, "delegate": { "id": 69486, "url": "http://patchwork.ozlabs.org/api/users/69486/?format=api", "username": "ptomsich", "first_name": "Philipp", "last_name": "Tomsich", "email": "philipp.tomsich@theobroma-systems.com" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/1505230257-5291-2-git-send-email-philipp.tomsich@theobroma-systems.com/mbox/", "series": [ { "id": 2727, "url": "http://patchwork.ozlabs.org/api/series/2727/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=2727", "date": "2017-09-12T15:30:57", "name": "rockchip: rk3399-puma: migrate from 'rockchip, vbus-gpio' to a fixed regulator", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/2727/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/812913/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/812913/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.denx.de\n\t(client-ip=81.169.180.215; helo=lists.denx.de;\n\tenvelope-from=u-boot-bounces@lists.denx.de;\n\treceiver=<UNKNOWN>)", "Received": [ "from lists.denx.de (dione.denx.de [81.169.180.215])\n\tby ozlabs.org (Postfix) with ESMTP id 3xs80p1Zmrz9ryT\n\tfor <incoming@patchwork.ozlabs.org>;\n\tWed, 13 Sep 2017 01:31:54 +1000 (AEST)", "by lists.denx.de (Postfix, from userid 105)\n\tid 049C6C221A4; Tue, 12 Sep 2017 15:31:40 +0000 (UTC)", "from lists.denx.de (localhost [IPv6:::1])\n\tby lists.denx.de (Postfix) with ESMTP id 1224AC22183;\n\tTue, 12 Sep 2017 15:31:08 +0000 (UTC)", "by lists.denx.de (Postfix, from userid 105)\n\tid 729F0C21EC9; Tue, 12 Sep 2017 15:31:05 +0000 (UTC)", "from mail.theobroma-systems.com (vegas.theobroma-systems.com\n\t[144.76.126.164])\n\tby lists.denx.de (Postfix) with ESMTPS id 2837EC21EED\n\tfor <u-boot@lists.denx.de>; Tue, 12 Sep 2017 15:31:05 +0000 (UTC)", "from [86.59.122.178] (port=59696 helo=android.lan)\n\tby mail.theobroma-systems.com with esmtpsa\n\t(TLS1.2:RSA_AES_128_CBC_SHA256:128)\n\t(Exim 4.80) (envelope-from <philipp.tomsich@theobroma-systems.com>)\n\tid 1drn9S-0007Vm-7d; Tue, 12 Sep 2017 17:31:02 +0200" ], "X-Spam-Checker-Version": "SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de", "X-Spam-Level": "", "X-Spam-Status": "No, score=0.0 required=5.0 tests=none autolearn=unavailable\n\tautolearn_force=no version=3.4.0", "From": "Philipp Tomsich <philipp.tomsich@theobroma-systems.com>", "To": "u-boot@lists.denx.de", "Date": "Tue, 12 Sep 2017 17:30:56 +0200", "Message-Id": "<1505230257-5291-2-git-send-email-philipp.tomsich@theobroma-systems.com>", "X-Mailer": "git-send-email 2.1.4", "In-Reply-To": "<1505230257-5291-1-git-send-email-philipp.tomsich@theobroma-systems.com>", "References": "<1505230257-5291-1-git-send-email-philipp.tomsich@theobroma-systems.com>", "Cc": "Jacob Chen <jacob2.chen@rock-chips.com>,\n\tKlaus Goger <klaus.goger@theobroma-systems.com>", "Subject": "[U-Boot] [RESEND PATCH 1/2] rockchip: clk: rk3399: add clk_enable\n\tfunction and support USB HOST0/1", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.18", "Precedence": "list", "List-Id": "U-Boot discussion <u-boot.lists.denx.de>", "List-Unsubscribe": "<https://lists.denx.de/options/u-boot>,\n\t<mailto:u-boot-request@lists.denx.de?subject=unsubscribe>", "List-Archive": "<http://lists.denx.de/pipermail/u-boot/>", "List-Post": "<mailto:u-boot@lists.denx.de>", "List-Help": "<mailto:u-boot-request@lists.denx.de?subject=help>", "List-Subscribe": "<https://lists.denx.de/listinfo/u-boot>,\n\t<mailto:u-boot-request@lists.denx.de?subject=subscribe>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "base64", "Errors-To": "u-boot-bounces@lists.denx.de", "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>" }, "content": "The generic ehci-driver (ehci-generic.c) will try to enable the clocks\nlisted in the DTSI. If this fails (e.g. due to clk_enable not being\nimplemented in a driver and -ENOSYS being returned by the clk-uclass),\nthe driver will bail our and print an error message.\n\nThis implements a minimal clk_enable for the RK3399 and supports the\nclocks mandatory for the EHCI controllers; as these are enabled by\ndefault we simply return success.\n\nSigned-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>\n---\n\n drivers/clk/rockchip/clk_rk3399.c | 15 +++++++++++++++\n 1 file changed, 15 insertions(+)", "diff": "diff --git a/drivers/clk/rockchip/clk_rk3399.c b/drivers/clk/rockchip/clk_rk3399.c\nindex 04f0b3f..a2a1607 100644\n--- a/drivers/clk/rockchip/clk_rk3399.c\n+++ b/drivers/clk/rockchip/clk_rk3399.c\n@@ -950,9 +950,24 @@ static ulong rk3399_clk_set_rate(struct clk *clk, ulong rate)\n \treturn ret;\n }\n \n+static int rk3399_clk_enable(struct clk *clk)\n+{\n+\tswitch (clk->id) {\n+\tcase HCLK_HOST0:\n+\tcase HCLK_HOST0_ARB:\n+\tcase HCLK_HOST1:\n+\tcase HCLK_HOST1_ARB:\n+\t\treturn 0;\n+\t}\n+\n+\tdebug(\"%s: unsupported clk %ld\\n\", __func__, clk->id);\n+\treturn -ENOENT;\n+}\n+\n static struct clk_ops rk3399_clk_ops = {\n \t.get_rate = rk3399_clk_get_rate,\n \t.set_rate = rk3399_clk_set_rate,\n+\t.enable = rk3399_clk_enable,\n };\n \n static int rk3399_clk_probe(struct udevice *dev)\n", "prefixes": [ "U-Boot", "RESEND", "1/2" ] }