| Message ID | 20200807144317.282868-4-seanga2@gmail.com |
|---|---|
| State | Superseded |
| Delegated to: | Jagannadha Sutradharudu Teki |
| Headers | show
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[108.51.35.162]) by smtp.gmail.com with ESMTPSA id k134sm6976538qke.60.2020.08.07.07.43.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Aug 2020 07:43:32 -0700 (PDT) From: Sean Anderson <seanga2@gmail.com> To: u-boot@lists.denx.de, uboot-snps-arc@synopsys.com Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>, Jagan Teki <jagan@amarulasolutions.com>, Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>, Horatiu Vultur <horatiu.vultur@microchip.com>, Marek Vasut <marex@denx.de>, Sean Anderson <seanga2@gmail.com> Subject: [PATCH v2 03/10] spi: dw: Use generic function to read reg address Date: Fri, 7 Aug 2020 10:43:10 -0400 Message-Id: <20200807144317.282868-4-seanga2@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200807144317.282868-1-seanga2@gmail.com> References: <20200807144317.282868-1-seanga2@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion <u-boot.lists.denx.de> List-Unsubscribe: <https://lists.denx.de/options/u-boot>, <mailto:u-boot-request@lists.denx.de?subject=unsubscribe> List-Archive: <https://lists.denx.de/pipermail/u-boot/> List-Post: <mailto:u-boot@lists.denx.de> List-Help: <mailto:u-boot-request@lists.denx.de?subject=help> List-Subscribe: <https://lists.denx.de/listinfo/u-boot>, <mailto:u-boot-request@lists.denx.de?subject=subscribe> Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" <u-boot-bounces@lists.denx.de> X-Virus-Scanned: clamav-milter 0.102.3 at phobos.denx.de X-Virus-Status: Clean |
| Series |
riscv: Add SPI support for Kendryte K210
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expand
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diff --git a/drivers/spi/designware_spi.c b/drivers/spi/designware_spi.c index ab68a66e1e..e0bb44259d 100644 --- a/drivers/spi/designware_spi.c +++ b/drivers/spi/designware_spi.c @@ -154,7 +154,9 @@ static int dw_spi_ofdata_to_platdata(struct udevice *bus) { struct dw_spi_platdata *plat = bus->platdata; - plat->regs = (struct dw_spi *)devfdt_get_addr(bus); + plat->regs = dev_read_addr_ptr(bus); + if (!plat->regs) + return -EINVAL; /* Use 500KHz as a suitable default */ plat->frequency = dev_read_u32_default(bus, "spi-max-frequency",
Using an fdt-specific function causes problems when compiled with a live tree. Signed-off-by: Sean Anderson <seanga2@gmail.com> --- This patch was previously part of https://patchwork.ozlabs.org/project/uboot/list/?series=161576 (no changes since v1) drivers/spi/designware_spi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)