Message ID | 20200228210552.615672-22-seanga2@gmail.com |
---|---|
State | Superseded |
Delegated to: | Andes |
Headers | show
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Fri, 28 Feb 2020 13:06:32 -0800 (PST) From: Sean Anderson <seanga2@gmail.com> To: u-boot@lists.denx.de Cc: Rick Chen <rickchen36@gmail.com>, Bin Meng <bmeng.cn@gmail.com>, Sean Anderson <seanga2@gmail.com>, Jagan Teki <jagan@amarulasolutions.com>, Simon Glass <sjg@chromium.org> Subject: [PATCH v5 21/33] spi: dw: Use generic function to read reg address Date: Fri, 28 Feb 2020 16:05:39 -0500 Message-Id: <20200228210552.615672-22-seanga2@gmail.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200228210552.615672-1-seanga2@gmail.com> References: <20200228210552.615672-1-seanga2@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.30rc1 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 0.102.2 at phobos.denx.de X-Virus-Status: Clean |
Series |
riscv: Add Sipeed Maix support
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diff --git a/drivers/spi/designware_spi.c b/drivers/spi/designware_spi.c index 765fa2f582..38c24fe550 100644 --- a/drivers/spi/designware_spi.c +++ b/drivers/spi/designware_spi.c @@ -161,7 +161,9 @@ 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> --- Changes in v5: - New drivers/spi/designware_spi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)