From mboxrd@z Thu Jan 1 00:00:00 1970 From: s.hauer@pengutronix.de (Sascha Hauer) Date: Thu, 27 Jan 2011 10:23:17 +0100 Subject: [PATCH 1/2] ARM: imx53_loco: remove inavailable uart device and remove rts/cts support In-Reply-To: <1296119944-30485-1-git-send-email-richard.zhao@freescale.com> References: <1296119944-30485-1-git-send-email-richard.zhao@freescale.com> Message-ID: <20110127092317.GU9041@pengutronix.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Richard, Fabio posted a very similar patch. Please coordinate what should be done here. Sascha On Thu, Jan 27, 2011 at 05:19:03PM +0800, Richard Zhao wrote: > imx53_loco board only have one uart and the uart don't export rts/cts lines. > > Signed-off-by: Richard Zhao > --- > arch/arm/mach-mx5/board-mx53_loco.c | 20 +------------------- > 1 files changed, 1 insertions(+), 19 deletions(-) > > diff --git a/arch/arm/mach-mx5/board-mx53_loco.c b/arch/arm/mach-mx5/board-mx53_loco.c > index d1348e0..d0ca65b 100644 > --- a/arch/arm/mach-mx5/board-mx53_loco.c > +++ b/arch/arm/mach-mx5/board-mx53_loco.c > @@ -41,29 +41,11 @@ > static iomux_v3_cfg_t mx53_loco_pads[] = { > MX53_PAD_CSI0_D10__UART1_TXD, > MX53_PAD_CSI0_D11__UART1_RXD, > - MX53_PAD_ATA_DIOW__UART1_TXD, > - MX53_PAD_ATA_DMACK__UART1_RXD, > - > - MX53_PAD_ATA_BUFFER_EN__UART2_RXD, > - MX53_PAD_ATA_DMARQ__UART2_TXD, > - MX53_PAD_ATA_DIOR__UART2_RTS, > - MX53_PAD_ATA_INTRQ__UART2_CTS, > - > - MX53_PAD_ATA_CS_0__UART3_TXD, > - MX53_PAD_ATA_CS_1__UART3_RXD, > - MX53_PAD_ATA_DA_1__UART3_CTS, > - MX53_PAD_ATA_DA_2__UART3_RTS, > -}; > - > -static const struct imxuart_platform_data mx53_loco_uart_data __initconst = { > - .flags = IMXUART_HAVE_RTSCTS, > }; > > static inline void mx53_loco_init_uart(void) > { > - imx53_add_imx_uart(0, &mx53_loco_uart_data); > - imx53_add_imx_uart(1, &mx53_loco_uart_data); > - imx53_add_imx_uart(2, &mx53_loco_uart_data); > + imx53_add_imx_uart(0, NULL); > } > > static inline void mx53_loco_fec_reset(void) > -- > 1.6.3.3 > > > -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |