[U-Boot] [PATCH] Tegra: T1x4: SPI: Use a common name (t1x4) for SPI driver
Tegra124 is compatible w/T114 SPI, so try to commonize as much as possible.
TEST=built all T1x4 boards, tested on Venice1 & 2 OK. There's no real binary change here, just names/includes.
Signed-off-by: Tom Warren twarren@nvidia.com --- .../tegra114_spi.h => arch-tegra/tegra1x4_spi.h} | 6 +++--- drivers/spi/Makefile | 2 +- drivers/spi/fdt_spi.c | 22 ++++------------------ drivers/spi/{tegra114_spi.c => tegra1x4_spi.c} | 22 ++++------------------ 4 files changed, 12 insertions(+), 40 deletions(-) rename arch/arm/include/asm/{arch-tegra114/tegra114_spi.h => arch-tegra/tegra1x4_spi.h} (94%) rename drivers/spi/{tegra114_spi.c => tegra1x4_spi.c} (92%)
diff --git a/arch/arm/include/asm/arch-tegra114/tegra114_spi.h b/arch/arm/include/asm/arch-tegra/tegra1x4_spi.h similarity index 94% rename from arch/arm/include/asm/arch-tegra114/tegra114_spi.h rename to arch/arm/include/asm/arch-tegra/tegra1x4_spi.h index 48197bc..93aa9ac 100644 --- a/arch/arm/include/asm/arch-tegra114/tegra114_spi.h +++ b/arch/arm/include/asm/arch-tegra/tegra1x4_spi.h @@ -22,8 +22,8 @@ * MA 02111-1307 USA */
-#ifndef _TEGRA114_SPI_H_ -#define _TEGRA114_SPI_H_ +#ifndef _TEGRA1x4_SPI_H_ +#define _TEGRA1x4_SPI_H_
#include <asm/types.h>
@@ -38,4 +38,4 @@ void tegra114_spi_cs_deactivate(struct spi_slave *slave); int tegra114_spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *data_out, void *data_in, unsigned long flags);
-#endif /* _TEGRA114_SPI_H_ */ +#endif /* _TEGRA1x4_SPI_H_ */ diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile index 91d24ce..8b72cf9 100644 --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile @@ -37,7 +37,7 @@ COBJS-$(CONFIG_FSL_ESPI) += fsl_espi.o COBJS-$(CONFIG_FDT_SPI) += fdt_spi.o COBJS-$(CONFIG_TEGRA20_SFLASH) += tegra20_sflash.o COBJS-$(CONFIG_TEGRA20_SLINK) += tegra20_slink.o -COBJS-$(CONFIG_TEGRA114_SPI) += tegra114_spi.o +COBJS-$(CONFIG_TEGRA114_SPI) += tegra1x4_spi.o COBJS-$(CONFIG_XILINX_SPI) += xilinx_spi.o COBJS-$(CONFIG_ZYNQ_SPI) += zynq_spi.o
diff --git a/drivers/spi/fdt_spi.c b/drivers/spi/fdt_spi.c index 58f139a..ee1b9f7 100644 --- a/drivers/spi/fdt_spi.c +++ b/drivers/spi/fdt_spi.c @@ -1,24 +1,10 @@ /* * Common fdt based SPI driver front end * - * Copyright (c) 2013 NVIDIA Corporation + * (C) Copyright 2013 + * NVIDIA Corporation <www.nvidia.com> * - * See file CREDITS for list of people who contributed to this - * project. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA + * SPDX-License-Identifier: GPL-2.0+ */
#include <common.h> @@ -29,7 +15,7 @@ #include <asm/arch-tegra/clk_rst.h> #include <asm/arch-tegra20/tegra20_sflash.h> #include <asm/arch-tegra20/tegra20_slink.h> -#include <asm/arch-tegra114/tegra114_spi.h> +#include <asm/arch-tegra/tegra1x4_spi.h> #include <spi.h> #include <fdtdec.h>
diff --git a/drivers/spi/tegra114_spi.c b/drivers/spi/tegra1x4_spi.c similarity index 92% rename from drivers/spi/tegra114_spi.c rename to drivers/spi/tegra1x4_spi.c index 4d2af48..2742443 100644 --- a/drivers/spi/tegra114_spi.c +++ b/drivers/spi/tegra1x4_spi.c @@ -1,24 +1,10 @@ /* * NVIDIA Tegra SPI controller (T114 and later) * - * Copyright (c) 2010-2013 NVIDIA Corporation + * (C) Copyright 2010-2013 + * NVIDIA Corporation <www.nvidia.com> * - * See file CREDITS for list of people who contributed to this - * project. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA + * SPDX-License-Identifier: GPL-2.0+ */
#include <common.h> @@ -27,7 +13,7 @@ #include <asm/gpio.h> #include <asm/arch/clock.h> #include <asm/arch-tegra/clk_rst.h> -#include <asm/arch-tegra114/tegra114_spi.h> +#include <asm/arch-tegra/tegra1x4_spi.h> #include <spi.h> #include <fdtdec.h>
On Tue, Oct 8, 2013 at 2:50 AM, Tom Warren twarren.nvidia@gmail.com wrote:
Tegra124 is compatible w/T114 SPI, so try to commonize as much as possible.
TEST=built all T1x4 boards, tested on Venice1 & 2 OK. There's no real binary change here, just names/includes.
Signed-off-by: Tom Warren twarren@nvidia.com
.../tegra114_spi.h => arch-tegra/tegra1x4_spi.h} | 6 +++--- drivers/spi/Makefile | 2 +- drivers/spi/fdt_spi.c | 22 ++++------------------ drivers/spi/{tegra114_spi.c => tegra1x4_spi.c} | 22 ++++------------------ 4 files changed, 12 insertions(+), 40 deletions(-) rename arch/arm/include/asm/{arch-tegra114/tegra114_spi.h => arch-tegra/tegra1x4_spi.h} (94%) rename drivers/spi/{tegra114_spi.c => tegra1x4_spi.c} (92%)
diff --git a/arch/arm/include/asm/arch-tegra114/tegra114_spi.h b/arch/arm/include/asm/arch-tegra/tegra1x4_spi.h similarity index 94% rename from arch/arm/include/asm/arch-tegra114/tegra114_spi.h rename to arch/arm/include/asm/arch-tegra/tegra1x4_spi.h index 48197bc..93aa9ac 100644 --- a/arch/arm/include/asm/arch-tegra114/tegra114_spi.h +++ b/arch/arm/include/asm/arch-tegra/tegra1x4_spi.h @@ -22,8 +22,8 @@
- MA 02111-1307 USA
*/
-#ifndef _TEGRA114_SPI_H_ -#define _TEGRA114_SPI_H_ +#ifndef _TEGRA1x4_SPI_H_ +#define _TEGRA1x4_SPI_H_
#include <asm/types.h>
@@ -38,4 +38,4 @@ void tegra114_spi_cs_deactivate(struct spi_slave *slave); int tegra114_spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *data_out, void *data_in, unsigned long flags);
-#endif /* _TEGRA114_SPI_H_ */ +#endif /* _TEGRA1x4_SPI_H_ */ diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile index 91d24ce..8b72cf9 100644 --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile @@ -37,7 +37,7 @@ COBJS-$(CONFIG_FSL_ESPI) += fsl_espi.o COBJS-$(CONFIG_FDT_SPI) += fdt_spi.o COBJS-$(CONFIG_TEGRA20_SFLASH) += tegra20_sflash.o COBJS-$(CONFIG_TEGRA20_SLINK) += tegra20_slink.o -COBJS-$(CONFIG_TEGRA114_SPI) += tegra114_spi.o +COBJS-$(CONFIG_TEGRA114_SPI) += tegra1x4_spi.o COBJS-$(CONFIG_XILINX_SPI) += xilinx_spi.o COBJS-$(CONFIG_ZYNQ_SPI) += zynq_spi.o
diff --git a/drivers/spi/fdt_spi.c b/drivers/spi/fdt_spi.c index 58f139a..ee1b9f7 100644 --- a/drivers/spi/fdt_spi.c +++ b/drivers/spi/fdt_spi.c @@ -1,24 +1,10 @@ /*
- Common fdt based SPI driver front end
- Copyright (c) 2013 NVIDIA Corporation
- (C) Copyright 2013
- NVIDIA Corporation <www.nvidia.com>
- See file CREDITS for list of people who contributed to this
- project.
- This software is licensed under the terms of the GNU General Public
- License version 2, as published by the Free Software Foundation, and
- may be copied, distributed, and modified under those terms.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- MA 02111-1307 USA
*/
- SPDX-License-Identifier: GPL-2.0+
#include <common.h> @@ -29,7 +15,7 @@ #include <asm/arch-tegra/clk_rst.h> #include <asm/arch-tegra20/tegra20_sflash.h> #include <asm/arch-tegra20/tegra20_slink.h> -#include <asm/arch-tegra114/tegra114_spi.h> +#include <asm/arch-tegra/tegra1x4_spi.h> #include <spi.h> #include <fdtdec.h>
diff --git a/drivers/spi/tegra114_spi.c b/drivers/spi/tegra1x4_spi.c similarity index 92% rename from drivers/spi/tegra114_spi.c rename to drivers/spi/tegra1x4_spi.c index 4d2af48..2742443 100644 --- a/drivers/spi/tegra114_spi.c +++ b/drivers/spi/tegra1x4_spi.c @@ -1,24 +1,10 @@ /*
- NVIDIA Tegra SPI controller (T114 and later)
- Copyright (c) 2010-2013 NVIDIA Corporation
- (C) Copyright 2010-2013
- NVIDIA Corporation <www.nvidia.com>
- See file CREDITS for list of people who contributed to this
- project.
- This software is licensed under the terms of the GNU General Public
- License version 2, as published by the Free Software Foundation, and
- may be copied, distributed, and modified under those terms.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- MA 02111-1307 USA
*/
- SPDX-License-Identifier: GPL-2.0+
#include <common.h> @@ -27,7 +13,7 @@ #include <asm/gpio.h> #include <asm/arch/clock.h> #include <asm/arch-tegra/clk_rst.h> -#include <asm/arch-tegra114/tegra114_spi.h> +#include <asm/arch-tegra/tegra1x4_spi.h> #include <spi.h> #include <fdtdec.h>
-- 1.8.1.5
U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Is it part of tegra.git?
Jagan,
On Mon, Oct 7, 2013 at 11:23 PM, Jagan Teki jagannadh.teki@gmail.comwrote:
On Tue, Oct 8, 2013 at 2:50 AM, Tom Warren twarren.nvidia@gmail.com wrote:
Tegra124 is compatible w/T114 SPI, so try to commonize as much as possible.
TEST=built all T1x4 boards, tested on Venice1 & 2 OK. There's no real binary change here, just names/includes.
Signed-off-by: Tom Warren twarren@nvidia.com
.../tegra114_spi.h => arch-tegra/tegra1x4_spi.h} | 6 +++--- drivers/spi/Makefile | 2 +- drivers/spi/fdt_spi.c | 22
++++------------------
drivers/spi/{tegra114_spi.c => tegra1x4_spi.c} | 22
++++------------------
4 files changed, 12 insertions(+), 40 deletions(-) rename arch/arm/include/asm/{arch-tegra114/tegra114_spi.h =>
arch-tegra/tegra1x4_spi.h} (94%)
rename drivers/spi/{tegra114_spi.c => tegra1x4_spi.c} (92%)
diff --git a/arch/arm/include/asm/arch-tegra114/tegra114_spi.h
b/arch/arm/include/asm/arch-tegra/tegra1x4_spi.h
similarity index 94% rename from arch/arm/include/asm/arch-tegra114/tegra114_spi.h rename to arch/arm/include/asm/arch-tegra/tegra1x4_spi.h index 48197bc..93aa9ac 100644 --- a/arch/arm/include/asm/arch-tegra114/tegra114_spi.h +++ b/arch/arm/include/asm/arch-tegra/tegra1x4_spi.h @@ -22,8 +22,8 @@
- MA 02111-1307 USA
*/
-#ifndef _TEGRA114_SPI_H_ -#define _TEGRA114_SPI_H_ +#ifndef _TEGRA1x4_SPI_H_ +#define _TEGRA1x4_SPI_H_
#include <asm/types.h>
@@ -38,4 +38,4 @@ void tegra114_spi_cs_deactivate(struct spi_slave
*slave);
int tegra114_spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *data_out, void *data_in, unsigned long
flags);
-#endif /* _TEGRA114_SPI_H_ */ +#endif /* _TEGRA1x4_SPI_H_ */ diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile index 91d24ce..8b72cf9 100644 --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile @@ -37,7 +37,7 @@ COBJS-$(CONFIG_FSL_ESPI) += fsl_espi.o COBJS-$(CONFIG_FDT_SPI) += fdt_spi.o COBJS-$(CONFIG_TEGRA20_SFLASH) += tegra20_sflash.o COBJS-$(CONFIG_TEGRA20_SLINK) += tegra20_slink.o -COBJS-$(CONFIG_TEGRA114_SPI) += tegra114_spi.o +COBJS-$(CONFIG_TEGRA114_SPI) += tegra1x4_spi.o COBJS-$(CONFIG_XILINX_SPI) += xilinx_spi.o COBJS-$(CONFIG_ZYNQ_SPI) += zynq_spi.o
diff --git a/drivers/spi/fdt_spi.c b/drivers/spi/fdt_spi.c index 58f139a..ee1b9f7 100644 --- a/drivers/spi/fdt_spi.c +++ b/drivers/spi/fdt_spi.c @@ -1,24 +1,10 @@ /*
- Common fdt based SPI driver front end
- Copyright (c) 2013 NVIDIA Corporation
- (C) Copyright 2013
- NVIDIA Corporation <www.nvidia.com>
- See file CREDITS for list of people who contributed to this
- project.
- This software is licensed under the terms of the GNU General Public
- License version 2, as published by the Free Software Foundation, and
- may be copied, distributed, and modified under those terms.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- MA 02111-1307 USA
*/
- SPDX-License-Identifier: GPL-2.0+
#include <common.h> @@ -29,7 +15,7 @@ #include <asm/arch-tegra/clk_rst.h> #include <asm/arch-tegra20/tegra20_sflash.h> #include <asm/arch-tegra20/tegra20_slink.h> -#include <asm/arch-tegra114/tegra114_spi.h> +#include <asm/arch-tegra/tegra1x4_spi.h> #include <spi.h> #include <fdtdec.h>
diff --git a/drivers/spi/tegra114_spi.c b/drivers/spi/tegra1x4_spi.c similarity index 92% rename from drivers/spi/tegra114_spi.c rename to drivers/spi/tegra1x4_spi.c index 4d2af48..2742443 100644 --- a/drivers/spi/tegra114_spi.c +++ b/drivers/spi/tegra1x4_spi.c @@ -1,24 +1,10 @@ /*
- NVIDIA Tegra SPI controller (T114 and later)
- Copyright (c) 2010-2013 NVIDIA Corporation
- (C) Copyright 2010-2013
- NVIDIA Corporation <www.nvidia.com>
- See file CREDITS for list of people who contributed to this
- project.
- This software is licensed under the terms of the GNU General Public
- License version 2, as published by the Free Software Foundation, and
- may be copied, distributed, and modified under those terms.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- MA 02111-1307 USA
*/
- SPDX-License-Identifier: GPL-2.0+
#include <common.h> @@ -27,7 +13,7 @@ #include <asm/gpio.h> #include <asm/arch/clock.h> #include <asm/arch-tegra/clk_rst.h> -#include <asm/arch-tegra114/tegra114_spi.h> +#include <asm/arch-tegra/tegra1x4_spi.h> #include <spi.h> #include <fdtdec.h>
-- 1.8.1.5
U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Is it part of tegra.git?
I'm not sure what you are asking here. This code will go in to u-boot-tegra/next when it's Acked, if that's what you mean. It only affects Tegra SPI, so it doesn't need to go thru the SPI repo (no functional change, just a rename for future SoCs).
Tom
-- Thanks, Jagan.
Jagannadha Sutradharudu Teki, E: jagannadh.teki@gmail.com, P: +91-9676773388 Engineer - System Software Hacker U-boot - SPI Custodian and Zynq APSOC Ln: http://www.linkedin.com/in/jaganteki
On Tue, Oct 8, 2013 at 9:33 PM, Tom Warren twarren.nvidia@gmail.com wrote:
Jagan,
On Mon, Oct 7, 2013 at 11:23 PM, Jagan Teki jagannadh.teki@gmail.com wrote:
On Tue, Oct 8, 2013 at 2:50 AM, Tom Warren twarren.nvidia@gmail.com wrote:
Tegra124 is compatible w/T114 SPI, so try to commonize as much as possible.
TEST=built all T1x4 boards, tested on Venice1 & 2 OK. There's no real binary change here, just names/includes.
Signed-off-by: Tom Warren twarren@nvidia.com
.../tegra114_spi.h => arch-tegra/tegra1x4_spi.h} | 6 +++--- drivers/spi/Makefile | 2 +- drivers/spi/fdt_spi.c | 22 ++++------------------ drivers/spi/{tegra114_spi.c => tegra1x4_spi.c} | 22 ++++------------------ 4 files changed, 12 insertions(+), 40 deletions(-) rename arch/arm/include/asm/{arch-tegra114/tegra114_spi.h => arch-tegra/tegra1x4_spi.h} (94%) rename drivers/spi/{tegra114_spi.c => tegra1x4_spi.c} (92%)
diff --git a/arch/arm/include/asm/arch-tegra114/tegra114_spi.h b/arch/arm/include/asm/arch-tegra/tegra1x4_spi.h similarity index 94% rename from arch/arm/include/asm/arch-tegra114/tegra114_spi.h rename to arch/arm/include/asm/arch-tegra/tegra1x4_spi.h index 48197bc..93aa9ac 100644 --- a/arch/arm/include/asm/arch-tegra114/tegra114_spi.h +++ b/arch/arm/include/asm/arch-tegra/tegra1x4_spi.h @@ -22,8 +22,8 @@
- MA 02111-1307 USA
*/
-#ifndef _TEGRA114_SPI_H_ -#define _TEGRA114_SPI_H_ +#ifndef _TEGRA1x4_SPI_H_ +#define _TEGRA1x4_SPI_H_
#include <asm/types.h>
@@ -38,4 +38,4 @@ void tegra114_spi_cs_deactivate(struct spi_slave *slave); int tegra114_spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *data_out, void *data_in, unsigned long flags);
-#endif /* _TEGRA114_SPI_H_ */ +#endif /* _TEGRA1x4_SPI_H_ */ diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile index 91d24ce..8b72cf9 100644 --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile @@ -37,7 +37,7 @@ COBJS-$(CONFIG_FSL_ESPI) += fsl_espi.o COBJS-$(CONFIG_FDT_SPI) += fdt_spi.o COBJS-$(CONFIG_TEGRA20_SFLASH) += tegra20_sflash.o COBJS-$(CONFIG_TEGRA20_SLINK) += tegra20_slink.o -COBJS-$(CONFIG_TEGRA114_SPI) += tegra114_spi.o +COBJS-$(CONFIG_TEGRA114_SPI) += tegra1x4_spi.o COBJS-$(CONFIG_XILINX_SPI) += xilinx_spi.o COBJS-$(CONFIG_ZYNQ_SPI) += zynq_spi.o
diff --git a/drivers/spi/fdt_spi.c b/drivers/spi/fdt_spi.c index 58f139a..ee1b9f7 100644 --- a/drivers/spi/fdt_spi.c +++ b/drivers/spi/fdt_spi.c @@ -1,24 +1,10 @@ /*
- Common fdt based SPI driver front end
- Copyright (c) 2013 NVIDIA Corporation
- (C) Copyright 2013
- NVIDIA Corporation <www.nvidia.com>
- See file CREDITS for list of people who contributed to this
- project.
- This software is licensed under the terms of the GNU General Public
- License version 2, as published by the Free Software Foundation, and
- may be copied, distributed, and modified under those terms.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- MA 02111-1307 USA
*/
- SPDX-License-Identifier: GPL-2.0+
#include <common.h> @@ -29,7 +15,7 @@ #include <asm/arch-tegra/clk_rst.h> #include <asm/arch-tegra20/tegra20_sflash.h> #include <asm/arch-tegra20/tegra20_slink.h> -#include <asm/arch-tegra114/tegra114_spi.h> +#include <asm/arch-tegra/tegra1x4_spi.h> #include <spi.h> #include <fdtdec.h>
diff --git a/drivers/spi/tegra114_spi.c b/drivers/spi/tegra1x4_spi.c similarity index 92% rename from drivers/spi/tegra114_spi.c rename to drivers/spi/tegra1x4_spi.c index 4d2af48..2742443 100644 --- a/drivers/spi/tegra114_spi.c +++ b/drivers/spi/tegra1x4_spi.c @@ -1,24 +1,10 @@ /*
- NVIDIA Tegra SPI controller (T114 and later)
- Copyright (c) 2010-2013 NVIDIA Corporation
- (C) Copyright 2010-2013
- NVIDIA Corporation <www.nvidia.com>
- See file CREDITS for list of people who contributed to this
- project.
- This software is licensed under the terms of the GNU General Public
- License version 2, as published by the Free Software Foundation, and
- may be copied, distributed, and modified under those terms.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- MA 02111-1307 USA
*/
- SPDX-License-Identifier: GPL-2.0+
#include <common.h> @@ -27,7 +13,7 @@ #include <asm/gpio.h> #include <asm/arch/clock.h> #include <asm/arch-tegra/clk_rst.h> -#include <asm/arch-tegra114/tegra114_spi.h> +#include <asm/arch-tegra/tegra1x4_spi.h> #include <spi.h> #include <fdtdec.h>
-- 1.8.1.5
U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Is it part of tegra.git?
I'm not sure what you are asking here. This code will go in to u-boot-tegra/next when it's Acked, if that's what you mean. It only affects Tegra SPI, so it doesn't need to go thru the SPI repo (no functional change, just a rename for future SoCs).
Thanks, I am just asking to confirm - no specific agenda. I agree your comments.!!
On 10/08/2013 10:03 AM, Tom Warren wrote:
On Mon, Oct 7, 2013 at 11:23 PM, Jagan Teki jagannadh.teki@gmail.com wrote:
On Tue, Oct 8, 2013 at 2:50 AM, Tom Warren twarren.nvidia@gmail.com wrote:
Tegra124 is compatible w/T114 SPI, so try to commonize as much as possible.
TEST=built all T1x4 boards, tested on Venice1 & 2 OK. There's no real binary change here, just names/includes.
...
Is it part of tegra.git?
I'm not sure what you are asking here. This code will go in to u-boot-tegra/next when it's Acked, if that's what you mean. It only affects Tegra SPI, so it doesn't need to go thru the SPI repo (no functional change, just a rename for future SoCs).
SPI patches should be applied to the SPI tree, not the Tegra tree. the various subsystem trees exist to accept the patches for those subsystems...
On 10/08/2013 12:23 AM, Jagan Teki wrote:
On Tue, Oct 8, 2013 at 2:50 AM, Tom Warren twarren.nvidia@gmail.com wrote:
Tegra124 is compatible w/T114 SPI, so try to commonize as much as possible.
... [ large patch quoted]
Is it part of tegra.git?
Please don't quote an entire patch just to ask a one-line question. It makes people waste their time reading through the entire patch trying to find out what you said.
On Wed, Oct 9, 2013 at 2:49 AM, Stephen Warren swarren@wwwdotorg.org wrote:
On 10/08/2013 12:23 AM, Jagan Teki wrote:
On Tue, Oct 8, 2013 at 2:50 AM, Tom Warren twarren.nvidia@gmail.com wrote:
Tegra124 is compatible w/T114 SPI, so try to commonize as much as possible.
... [ large patch quoted]
Is it part of tegra.git?
Please don't quote an entire patch just to ask a one-line question. It makes people waste their time reading through the entire patch trying to find out what you said.
OK, understand sorry for the consistence. Will try to fix this for next time on-wards.
On Tue, Oct 8, 2013 at 2:50 AM, Tom Warren twarren.nvidia@gmail.com wrote:
Tegra124 is compatible w/T114 SPI, so try to commonize as much as possible.
TEST=built all T1x4 boards, tested on Venice1 & 2 OK. There's no real binary change here, just names/includes.
Signed-off-by: Tom Warren twarren@nvidia.com
.../tegra114_spi.h => arch-tegra/tegra1x4_spi.h} | 6 +++--- drivers/spi/Makefile | 2 +- drivers/spi/fdt_spi.c | 22 ++++------------------ drivers/spi/{tegra114_spi.c => tegra1x4_spi.c} | 22 ++++------------------ 4 files changed, 12 insertions(+), 40 deletions(-) rename arch/arm/include/asm/{arch-tegra114/tegra114_spi.h => arch-tegra/tegra1x4_spi.h} (94%) rename drivers/spi/{tegra114_spi.c => tegra1x4_spi.c} (92%)
diff --git a/arch/arm/include/asm/arch-tegra114/tegra114_spi.h b/arch/arm/include/asm/arch-tegra/tegra1x4_spi.h similarity index 94% rename from arch/arm/include/asm/arch-tegra114/tegra114_spi.h rename to arch/arm/include/asm/arch-tegra/tegra1x4_spi.h index 48197bc..93aa9ac 100644 --- a/arch/arm/include/asm/arch-tegra114/tegra114_spi.h +++ b/arch/arm/include/asm/arch-tegra/tegra1x4_spi.h @@ -22,8 +22,8 @@
- MA 02111-1307 USA
*/
-#ifndef _TEGRA114_SPI_H_ -#define _TEGRA114_SPI_H_ +#ifndef _TEGRA1x4_SPI_H_ +#define _TEGRA1x4_SPI_H_
#include <asm/types.h>
@@ -38,4 +38,4 @@ void tegra114_spi_cs_deactivate(struct spi_slave *slave); int tegra114_spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *data_out, void *data_in, unsigned long flags);
-#endif /* _TEGRA114_SPI_H_ */ +#endif /* _TEGRA1x4_SPI_H_ */ diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile index 91d24ce..8b72cf9 100644 --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile @@ -37,7 +37,7 @@ COBJS-$(CONFIG_FSL_ESPI) += fsl_espi.o COBJS-$(CONFIG_FDT_SPI) += fdt_spi.o COBJS-$(CONFIG_TEGRA20_SFLASH) += tegra20_sflash.o COBJS-$(CONFIG_TEGRA20_SLINK) += tegra20_slink.o -COBJS-$(CONFIG_TEGRA114_SPI) += tegra114_spi.o +COBJS-$(CONFIG_TEGRA114_SPI) += tegra1x4_spi.o COBJS-$(CONFIG_XILINX_SPI) += xilinx_spi.o COBJS-$(CONFIG_ZYNQ_SPI) += zynq_spi.o
diff --git a/drivers/spi/fdt_spi.c b/drivers/spi/fdt_spi.c index 58f139a..ee1b9f7 100644 --- a/drivers/spi/fdt_spi.c +++ b/drivers/spi/fdt_spi.c @@ -1,24 +1,10 @@ /*
- Common fdt based SPI driver front end
- Copyright (c) 2013 NVIDIA Corporation
- (C) Copyright 2013
- NVIDIA Corporation <www.nvidia.com>
- See file CREDITS for list of people who contributed to this
- project.
- This software is licensed under the terms of the GNU General Public
- License version 2, as published by the Free Software Foundation, and
- may be copied, distributed, and modified under those terms.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- MA 02111-1307 USA
*/
- SPDX-License-Identifier: GPL-2.0+
#include <common.h> @@ -29,7 +15,7 @@ #include <asm/arch-tegra/clk_rst.h> #include <asm/arch-tegra20/tegra20_sflash.h> #include <asm/arch-tegra20/tegra20_slink.h> -#include <asm/arch-tegra114/tegra114_spi.h> +#include <asm/arch-tegra/tegra1x4_spi.h> #include <spi.h> #include <fdtdec.h>
diff --git a/drivers/spi/tegra114_spi.c b/drivers/spi/tegra1x4_spi.c similarity index 92% rename from drivers/spi/tegra114_spi.c rename to drivers/spi/tegra1x4_spi.c index 4d2af48..2742443 100644 --- a/drivers/spi/tegra114_spi.c +++ b/drivers/spi/tegra1x4_spi.c @@ -1,24 +1,10 @@ /*
- NVIDIA Tegra SPI controller (T114 and later)
- Copyright (c) 2010-2013 NVIDIA Corporation
- (C) Copyright 2010-2013
- NVIDIA Corporation <www.nvidia.com>
- See file CREDITS for list of people who contributed to this
- project.
- This software is licensed under the terms of the GNU General Public
- License version 2, as published by the Free Software Foundation, and
- may be copied, distributed, and modified under those terms.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- MA 02111-1307 USA
*/
- SPDX-License-Identifier: GPL-2.0+
#include <common.h> @@ -27,7 +13,7 @@ #include <asm/gpio.h> #include <asm/arch/clock.h> #include <asm/arch-tegra/clk_rst.h> -#include <asm/arch-tegra114/tegra114_spi.h> +#include <asm/arch-tegra/tegra1x4_spi.h> #include <spi.h> #include <fdtdec.h>
-- 1.8.1.5
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Acked-by: Jagannadha Sutradharudu Teki jagannadh.teki@gmail.com
On 10/07/2013 03:20 PM, Tom Warren wrote:
Tegra124 is compatible w/T114 SPI, so try to commonize as much as possible.
Please don't do this. It's pointless churn. There's nothing wrong with a driver for a HW block that was introduced in Tegra114 being named Tegra114. The new naming isn't any more correct; if we were to introduce a new Tegra235 chip that shared this IP block, would be have to rename the files to tegra1x4_235_spi.c?
participants (3)
-
Jagan Teki -
Stephen Warren -
Tom Warren