From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 15 Feb 2024 17:31:04 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1raedc-007d8l-0C for lore@lore.pengutronix.de; Thu, 15 Feb 2024 17:31:04 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1raedZ-0005gp-P3 for lore@pengutronix.de; Thu, 15 Feb 2024 17:31:03 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=KWCcqUidASuW9DZ+/UpyOqpJCDKhH6w32uiv7t6RKIc=; b=T/uCtqo9TqxSZAwEnyT/RqNy1n 51DdqQrnlsjSwzkK7Yk/7QS5PE00/l2FAHYX1wMP/b4Sw9uMYbigeiAFAznUkdmiWsJfpZwYImyeM xZpUoI59SlwFHu3yMM8s+4ow2oFrDx8YNv6gcVWsUo8eOL7RBpAE1WQDIY0igz5d7/AT4cfhoOBc9 dFYjWkcZ58Dus05dkWTXuSpDzfxM2jU6tmVDCxWUXaYIa8K2G/Bu97PEG4scfq4srf5h6vk3ioXFE i2R3C5qiEhym8ASI8rddhHcKetQ3EVKMel+f/YyOiMEzoiI9buIrjaSA0d3FkVO+exo4RFjrQ0zUu jVbUUzPg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1raed1-0000000GyRv-3lz7; Thu, 15 Feb 2024 16:30:27 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1raecr-0000000GyLl-2SJw for barebox@lists.infradead.org; Thu, 15 Feb 2024 16:30:21 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1raecn-0005H8-Q9; Thu, 15 Feb 2024 17:30:13 +0100 Received: from [2a0a:edc0:0:1101:1d::54] (helo=dude05.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1raecn-000uza-Au; Thu, 15 Feb 2024 17:30:13 +0100 Received: from localhost ([::1] helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1raecn-009YG0-0l; Thu, 15 Feb 2024 17:30:13 +0100 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Sam Ravnborg , Ahmad Fatoum Date: Thu, 15 Feb 2024 17:30:01 +0100 Message-Id: <20240215163009.2172795-8-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240215163009.2172795-1-a.fatoum@pengutronix.de> References: <20240215163009.2172795-1-a.fatoum@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240215_083017_749720_A0C94994 X-CRM114-Status: GOOD ( 12.23 ) 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.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.5 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: [PATCH v3 07/15] ARM: at91: sam9263_ll: pass AT91_PMC_LL_AT91SAM9263 to PMC functions X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) The low level PMC driver does things differently according to its flags parameter that encodes what SoC is being used. The default case of flags == 0 is appropriate for the AT91SAM9263, but we have a AT91_PMC_LL_AT91SAM9263 macro that expands to 0, which makes apparent that we take the necessary precautions, so use that instead for documentation purposes. No functional change. Signed-off-by: Ahmad Fatoum --- v3: - new patch --- arch/arm/mach-at91/sam9263_ll.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/arch/arm/mach-at91/sam9263_ll.c b/arch/arm/mach-at91/sam9263_ll.c index 7600391629af..ed56ad21cd89 100644 --- a/arch/arm/mach-at91/sam9263_ll.c +++ b/arch/arm/mach-at91/sam9263_ll.c @@ -9,14 +9,16 @@ static void sam9263_pmc_init(const struct sam92_pmc_config *config) { - at91_pmc_init(IOMEM(AT91SAM926X_BASE_PMC), 0); + unsigned flags = AT91_PMC_LL_AT91SAM9263; + + at91_pmc_init(IOMEM(AT91SAM926X_BASE_PMC), flags); /* Setting PLL A and divider A */ at91_pmc_cfg_plla(IOMEM(AT91SAM926X_BASE_PMC), AT91_PMC_MUL_(config->mula) | AT91_PMC_OUT_2 | // 190 to 240 MHz config->diva, // Divider - 0); + flags); /* Selection of Master Clock and Processor Clock */ @@ -26,7 +28,7 @@ static void sam9263_pmc_init(const struct sam92_pmc_config *config) | AT91_PMC_PRES_1 | AT91SAM9_PMC_MDIV_2 | AT91_PMC_PDIV_1, - 0); + flags); /* Switch MCK on PLLA output */ at91_pmc_cfg_mck(IOMEM(AT91SAM926X_BASE_PMC), @@ -34,7 +36,7 @@ static void sam9263_pmc_init(const struct sam92_pmc_config *config) | AT91_PMC_PRES_1 | AT91SAM9_PMC_MDIV_2 | AT91_PMC_PDIV_1, - 0); + flags); } static inline void matrix_wr(unsigned int offset, const unsigned int value) -- 2.39.2