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Mon, 12 Sep 2022 12:12:49 +0200 Received: from sha by ptx.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1oXgQr-00022t-IV; Mon, 12 Sep 2022 12:12:49 +0200 Date: Mon, 12 Sep 2022 12:12:49 +0200 To: Ahmad Fatoum Cc: barebox@lists.infradead.org Message-ID: <20220912101249.GC6477@pengutronix.de> References: <20220905070448.539531-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220905070448.539531-1-a.fatoum@pengutronix.de> X-Sent-From: Pengutronix Hildesheim X-URL: http://www.pengutronix.de/ X-Accept-Language: de,en X-Accept-Content-Type: text/plain User-Agent: Mutt/1.10.1 (2018-07-13) From: Sascha Hauer X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220912_031251_417005_F8FA9AD4 X-CRM114-Status: GOOD ( 25.34 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.6 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH] commands: add pm_domain for listing power domains X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) On Mon, Sep 05, 2022 at 09:04:48AM +0200, Ahmad Fatoum wrote: > Like the regulator command, this new pm_domain command gives an easy > way for listing registered power domains and whether barebox had them > activated. > > Signed-off-by: Ahmad Fatoum > --- > commands/Kconfig | 8 ++++++++ > commands/Makefile | 1 + > commands/pm_domain.c | 18 ++++++++++++++++++ > drivers/base/power.c | 10 ++++++++++ > include/pm_domain.h | 2 ++ > 5 files changed, 39 insertions(+) > create mode 100644 commands/pm_domain.c Applied, thanks Sascha > > diff --git a/commands/Kconfig b/commands/Kconfig > index 3e21dc4c0500..9894ecb9aa31 100644 > --- a/commands/Kconfig > +++ b/commands/Kconfig > @@ -240,6 +240,14 @@ config CMD_REGULATOR > the regulator command lists the currently registered regulators and > their current state. > > +config CMD_PM_DOMAIN > + bool > + depends on PM_GENERIC_DOMAINS > + prompt "pm_domain command" > + help > + The pm_domain command lists the currently registered power domains and > + their current state. > + > config CMD_NVMEM > bool > depends on NVMEM > diff --git a/commands/Makefile b/commands/Makefile > index 0aae8893d696..068fbb32dad7 100644 > --- a/commands/Makefile > +++ b/commands/Makefile > @@ -116,6 +116,7 @@ obj-$(CONFIG_CMD_READF) += readf.o > obj-$(CONFIG_CMD_MENUTREE) += menutree.o > obj-$(CONFIG_CMD_2048) += 2048.o > obj-$(CONFIG_CMD_REGULATOR) += regulator.o > +obj-$(CONFIG_CMD_PM_DOMAIN) += pm_domain.o > obj-$(CONFIG_CMD_LSPCI) += lspci.o > obj-$(CONFIG_CMD_IMD) += imd.o > obj-$(CONFIG_CMD_HWCLOCK) += hwclock.o > diff --git a/commands/pm_domain.c b/commands/pm_domain.c > new file mode 100644 > index 000000000000..ec8b769df193 > --- /dev/null > +++ b/commands/pm_domain.c > @@ -0,0 +1,18 @@ > +// SPDX-License-Identifier: GPL-2.0-only > + > +#include > +#include > +#include > + > +static int do_pm_domain(int argc, char *argv[]) > +{ > + pm_genpd_print(); > + > + return 0; > +} > + > +BAREBOX_CMD_START(pm_domain) > + .cmd = do_pm_domain, > + BAREBOX_CMD_DESC("list power domains") > + BAREBOX_CMD_GROUP(CMD_GRP_INFO) > +BAREBOX_CMD_END > diff --git a/drivers/base/power.c b/drivers/base/power.c > index 4a206051b137..3eabf3c897b2 100644 > --- a/drivers/base/power.c > +++ b/drivers/base/power.c > @@ -266,3 +266,13 @@ int genpd_dev_pm_attach(struct device_d *dev) > return __genpd_dev_pm_attach(dev, dev->device_node, 0, true); > } > EXPORT_SYMBOL_GPL(genpd_dev_pm_attach); > + > +void pm_genpd_print(void) > +{ > + struct generic_pm_domain *genpd; > + > + printf("%-20s %6s\n", "name", "active"); > + list_for_each_entry(genpd, &gpd_list, gpd_list_node) > + printf("%-20s %6s\n", genpd->name, > + genpd->status == GPD_STATE_ACTIVE ? "on" : "off"); > +} > diff --git a/include/pm_domain.h b/include/pm_domain.h > index 48fd170007fd..ff1aa3751165 100644 > --- a/include/pm_domain.h > +++ b/include/pm_domain.h > @@ -54,6 +54,8 @@ int pm_genpd_init(struct generic_pm_domain *genpd, void *gov, bool is_off); > int of_genpd_add_provider_simple(struct device_node *np, > struct generic_pm_domain *genpd); > > +void pm_genpd_print(void); > + > #else > > static inline int pm_genpd_init(struct generic_pm_domain *genpd, > -- > 2.30.2 > > > -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |