From owner-dev-commits-src-all@freebsd.org Fri May 21 16:04:17 2021 Return-Path: Delivered-To: dev-commits-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 91D4763627E; Fri, 21 May 2021 16:04:17 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FmryT1LbYz3JTl; Fri, 21 May 2021 16:04:16 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 7D6C414585; Fri, 21 May 2021 16:04:16 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 14LG4G86005110; Fri, 21 May 2021 16:04:16 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 14LG4GII005109; Fri, 21 May 2021 16:04:16 GMT (envelope-from git) Date: Fri, 21 May 2021 16:04:16 GMT Message-Id: <202105211604.14LG4GII005109@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Emmanuel Vadot Subject: git: 182717da8880 - main - arm64: allwinner: axp81x: Add support for regnode_status MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: manu X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 182717da888023a8d0d1a66d579b5a5429b8681d Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-all@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for all branches of the src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 21 May 2021 16:04:17 -0000 The branch main has been updated by manu: URL: https://cgit.FreeBSD.org/src/commit/?id=182717da888023a8d0d1a66d579b5a5429b8681d commit 182717da888023a8d0d1a66d579b5a5429b8681d Author: Emmanuel Vadot AuthorDate: 2021-05-16 14:14:47 +0000 Commit: Emmanuel Vadot CommitDate: 2021-05-21 15:37:37 +0000 arm64: allwinner: axp81x: Add support for regnode_status This method is used to know if a regulator is enabled or not. Sponsored by: Diablotin Systems Differential Revision: https://reviews.freebsd.org/D30290 --- sys/arm/allwinner/axp81x.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/sys/arm/allwinner/axp81x.c b/sys/arm/allwinner/axp81x.c index 85971a7773c4..df083ec49e32 100644 --- a/sys/arm/allwinner/axp81x.c +++ b/sys/arm/allwinner/axp81x.c @@ -850,6 +850,22 @@ axp8xx_regnode_voltage_to_reg(struct axp8xx_reg_sc *sc, int min_uvolt, return (0); } +static int +axp8xx_regnode_status(struct regnode *regnode, int *status) +{ + struct axp8xx_reg_sc *sc; + uint8_t val; + + sc = regnode_get_softc(regnode); + + *status = 0; + axp8xx_read(sc->base_dev, sc->def->enable_reg, &val, 1); + if (val & sc->def->enable_mask) + *status = REGULATOR_STATUS_ENABLED; + + return (0); +} + static int axp8xx_regnode_set_voltage(struct regnode *regnode, int min_uvolt, int max_uvolt, int *udelay) @@ -899,6 +915,7 @@ static regnode_method_t axp8xx_regnode_methods[] = { /* Regulator interface */ REGNODEMETHOD(regnode_init, axp8xx_regnode_init), REGNODEMETHOD(regnode_enable, axp8xx_regnode_enable), + REGNODEMETHOD(regnode_status, axp8xx_regnode_status), REGNODEMETHOD(regnode_set_voltage, axp8xx_regnode_set_voltage), REGNODEMETHOD(regnode_get_voltage, axp8xx_regnode_get_voltage), REGNODEMETHOD(regnode_check_voltage, regnode_method_check_voltage),