From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4DB9411C86 for ; Thu, 24 Aug 2023 14:53:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C1C87C433C7; Thu, 24 Aug 2023 14:53:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1692888827; bh=nxxN+dn+dvzsxrNqnuFbBnuKDV01Aixr+vrthM0k3Oo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xpHQk0DSfWOdFFd1Xee3BmunQr2y+Upy3jenpVI0iogfwdkpgmkXR2+DfklAf8aes NxmQLB2pLfwHd4p+/zWPikQxhDE5pMYc4VyZr4lPigAgS6344eXDqKBBIJEfa1jFRl jefXLo6ZfNThQKVMbkIVKxU44ReUorXbZ543rwuA= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Giulio Benetti , Jesse Taube , Sasha Levin Subject: [PATCH 5.15 056/139] tty: serial: fsl_lpuart: Add i.MXRT1050 support Date: Thu, 24 Aug 2023 16:49:39 +0200 Message-ID: <20230824145026.072335983@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230824145023.559380953@linuxfoundation.org> References: <20230824145023.559380953@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Jesse Taube [ Upstream commit 443df57b31d14a920f23eaa265f4cb0dc3f94823 ] Add support for i.MXRT1050's uart. Cc: Giulio Benetti Signed-off-by: Jesse Taube Link: https://lore.kernel.org/r/20211215220538.4180616-8-Mr.Bossman075@gmail.com Signed-off-by: Greg Kroah-Hartman Stable-dep-of: a82c3df955f8 ("tty: serial: fsl_lpuart: reduce RX watermark to 0 on LS1028A") Signed-off-by: Sasha Levin --- drivers/tty/serial/fsl_lpuart.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/tty/serial/fsl_lpuart.c b/drivers/tty/serial/fsl_lpuart.c index b0b27808c7c37..bf709ea93ec97 100644 --- a/drivers/tty/serial/fsl_lpuart.c +++ b/drivers/tty/serial/fsl_lpuart.c @@ -246,6 +246,7 @@ enum lpuart_type { LS1028A_LPUART, IMX7ULP_LPUART, IMX8QXP_LPUART, + IMXRT1050_LPUART, }; struct lpuart_port { @@ -308,6 +309,11 @@ static struct lpuart_soc_data imx8qxp_data = { .iotype = UPIO_MEM32, .reg_off = IMX_REG_OFF, }; +static struct lpuart_soc_data imxrt1050_data = { + .devtype = IMXRT1050_LPUART, + .iotype = UPIO_MEM32, + .reg_off = IMX_REG_OFF, +}; static const struct of_device_id lpuart_dt_ids[] = { { .compatible = "fsl,vf610-lpuart", .data = &vf_data, }, @@ -315,6 +321,7 @@ static const struct of_device_id lpuart_dt_ids[] = { { .compatible = "fsl,ls1028a-lpuart", .data = &ls1028a_data, }, { .compatible = "fsl,imx7ulp-lpuart", .data = &imx7ulp_data, }, { .compatible = "fsl,imx8qxp-lpuart", .data = &imx8qxp_data, }, + { .compatible = "fsl,imxrt1050-lpuart", .data = &imxrt1050_data}, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, lpuart_dt_ids); @@ -2634,6 +2641,7 @@ OF_EARLYCON_DECLARE(lpuart32, "fsl,ls1028a-lpuart", ls1028a_early_console_setup) OF_EARLYCON_DECLARE(lpuart32, "fsl,imx7ulp-lpuart", lpuart32_imx_early_console_setup); OF_EARLYCON_DECLARE(lpuart32, "fsl,imx8ulp-lpuart", lpuart32_imx_early_console_setup); OF_EARLYCON_DECLARE(lpuart32, "fsl,imx8qxp-lpuart", lpuart32_imx_early_console_setup); +OF_EARLYCON_DECLARE(lpuart32, "fsl,imxrt1050-lpuart", lpuart32_imx_early_console_setup); EARLYCON_DECLARE(lpuart, lpuart_early_console_setup); EARLYCON_DECLARE(lpuart32, lpuart32_early_console_setup); -- 2.40.1