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Date: Mon, 18 Jul 2011 08:37:41 +0200
From: Sascha Hauer <s.hauer@...gutronix.de>
To: Stephen Rothwell <sfr@...b.auug.org.au>
Cc: Grant Likely <grant.likely@...retlab.ca>,
linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
Shawn Guo <shawn.guo@...aro.org>
Subject: Re: linux-next: manual merge of the gpio tree with the i.MX tree
Hi Stephen,
On Sat, Jul 16, 2011 at 09:00:22PM +1000, Stephen Rothwell wrote:
> Hi Grant,
>
> Today's linux-next merge of the gpio tree got a conflict in
> arch/arm/mach-imx/mm-imx25.c, arch/arm/mach-imx/mm-imx31.c,
> arch/arm/mach-imx/mm-imx35.c and arch/arm/mach-mx5/mm.c between commit
> 24b9ad95a692 ("ARM: mxc: clean up imx-dma device registration") from the
> i.MX tree and commit e7fc6ae74467 ("gpio/mxc: get rid of the uses of
> cpu_is_mx()") from the gpio tree.
>
> Just context changes. I fixed them up (see below) and can carry the fixes
> as necessary.
The result looks good.
Thanks
Sascha
> --
> Cheers,
> Stephen Rothwell sfr@...b.auug.org.au
>
> diff --cc arch/arm/mach-imx/mm-imx25.c
> index 1e0c956,9a1591c..0000000
> --- a/arch/arm/mach-imx/mm-imx25.c
> +++ b/arch/arm/mach-imx/mm-imx25.c
> @@@ -62,34 -61,11 +62,35 @@@ void __init mx25_init_irq(void
> mxc_init_irq(MX25_IO_ADDRESS(MX25_AVIC_BASE_ADDR));
> }
>
> +static struct sdma_script_start_addrs imx25_sdma_script __initdata = {
> + .ap_2_ap_addr = 729,
> + .uart_2_mcu_addr = 904,
> + .per_2_app_addr = 1255,
> + .mcu_2_app_addr = 834,
> + .uartsh_2_mcu_addr = 1120,
> + .per_2_shp_addr = 1329,
> + .mcu_2_shp_addr = 1048,
> + .ata_2_mcu_addr = 1560,
> + .mcu_2_ata_addr = 1479,
> + .app_2_per_addr = 1189,
> + .app_2_mcu_addr = 770,
> + .shp_2_per_addr = 1407,
> + .shp_2_mcu_addr = 979,
> +};
> +
> +static struct sdma_platform_data imx25_sdma_pdata __initdata = {
> + .sdma_version = 2,
> + .fw_name = "sdma-imx25.bin",
> + .script_addrs = &imx25_sdma_script,
> +};
> +
> void __init imx25_soc_init(void)
> {
> - mxc_register_gpio(0, MX25_GPIO1_BASE_ADDR, SZ_16K, MX25_INT_GPIO1, 0);
> - mxc_register_gpio(1, MX25_GPIO2_BASE_ADDR, SZ_16K, MX25_INT_GPIO2, 0);
> - mxc_register_gpio(2, MX25_GPIO3_BASE_ADDR, SZ_16K, MX25_INT_GPIO3, 0);
> - mxc_register_gpio(3, MX25_GPIO4_BASE_ADDR, SZ_16K, MX25_INT_GPIO4, 0);
> + /* i.mx25 has the i.mx31 type gpio */
> + mxc_register_gpio("imx31-gpio", 0, MX25_GPIO1_BASE_ADDR, SZ_16K, MX25_INT_GPIO1, 0);
> + mxc_register_gpio("imx31-gpio", 1, MX25_GPIO2_BASE_ADDR, SZ_16K, MX25_INT_GPIO2, 0);
> + mxc_register_gpio("imx31-gpio", 2, MX25_GPIO3_BASE_ADDR, SZ_16K, MX25_INT_GPIO3, 0);
> + mxc_register_gpio("imx31-gpio", 3, MX25_GPIO4_BASE_ADDR, SZ_16K, MX25_INT_GPIO4, 0);
> +
> + imx_add_imx_sdma(MX25_SDMA_BASE_ADDR, MX25_INT_SDMA, &imx25_sdma_pdata);
> }
> diff --cc arch/arm/mach-imx/mm-imx31.c
> index a1ff96f,6d103c0..0000000
> --- a/arch/arm/mach-imx/mm-imx31.c
> +++ b/arch/arm/mach-imx/mm-imx31.c
> @@@ -58,35 -57,9 +58,35 @@@ void __init mx31_init_irq(void
> mxc_init_irq(MX31_IO_ADDRESS(MX31_AVIC_BASE_ADDR));
> }
>
> +static struct sdma_script_start_addrs imx31_to1_sdma_script __initdata = {
> + .per_2_per_addr = 1677,
> +};
> +
> +static struct sdma_script_start_addrs imx31_to2_sdma_script __initdata = {
> + .ap_2_ap_addr = 423,
> + .ap_2_bp_addr = 829,
> + .bp_2_ap_addr = 1029,
> +};
> +
> +static struct sdma_platform_data imx31_sdma_pdata __initdata = {
> + .sdma_version = 1,
> + .fw_name = "sdma-imx31-to2.bin",
> + .script_addrs = &imx31_to2_sdma_script,
> +};
> +
> void __init imx31_soc_init(void)
> {
> + int to_version = mx31_revision() >> 4;
> +
> - mxc_register_gpio(0, MX31_GPIO1_BASE_ADDR, SZ_16K, MX31_INT_GPIO1, 0);
> - mxc_register_gpio(1, MX31_GPIO2_BASE_ADDR, SZ_16K, MX31_INT_GPIO2, 0);
> - mxc_register_gpio(2, MX31_GPIO3_BASE_ADDR, SZ_16K, MX31_INT_GPIO3, 0);
> + mxc_register_gpio("imx31-gpio", 0, MX31_GPIO1_BASE_ADDR, SZ_16K, MX31_INT_GPIO1, 0);
> + mxc_register_gpio("imx31-gpio", 1, MX31_GPIO2_BASE_ADDR, SZ_16K, MX31_INT_GPIO2, 0);
> + mxc_register_gpio("imx31-gpio", 2, MX31_GPIO3_BASE_ADDR, SZ_16K, MX31_INT_GPIO3, 0);
> +
> + if (to_version == 1) {
> + strncpy(imx31_sdma_pdata.fw_name, "sdma-imx31-to1.bin",
> + strlen(imx31_sdma_pdata.fw_name));
> + imx31_sdma_pdata.script_addrs = &imx31_to1_sdma_script;
> + }
> +
> + imx_add_imx_sdma(MX31_SDMA_BASE_ADDR, MX31_INT_SDMA, &imx31_sdma_pdata);
> }
> diff --cc arch/arm/mach-imx/mm-imx35.c
> index da530ca,bb068bc..0000000
> --- a/arch/arm/mach-imx/mm-imx35.c
> +++ b/arch/arm/mach-imx/mm-imx35.c
> @@@ -55,55 -54,10 +55,56 @@@ void __init mx35_init_irq(void
> mxc_init_irq(MX35_IO_ADDRESS(MX35_AVIC_BASE_ADDR));
> }
>
> +static struct sdma_script_start_addrs imx35_to1_sdma_script __initdata = {
> + .ap_2_ap_addr = 642,
> + .uart_2_mcu_addr = 817,
> + .mcu_2_app_addr = 747,
> + .uartsh_2_mcu_addr = 1183,
> + .per_2_shp_addr = 1033,
> + .mcu_2_shp_addr = 961,
> + .ata_2_mcu_addr = 1333,
> + .mcu_2_ata_addr = 1252,
> + .app_2_mcu_addr = 683,
> + .shp_2_per_addr = 1111,
> + .shp_2_mcu_addr = 892,
> +};
> +
> +static struct sdma_script_start_addrs imx35_to2_sdma_script __initdata = {
> + .ap_2_ap_addr = 729,
> + .uart_2_mcu_addr = 904,
> + .per_2_app_addr = 1597,
> + .mcu_2_app_addr = 834,
> + .uartsh_2_mcu_addr = 1270,
> + .per_2_shp_addr = 1120,
> + .mcu_2_shp_addr = 1048,
> + .ata_2_mcu_addr = 1429,
> + .mcu_2_ata_addr = 1339,
> + .app_2_per_addr = 1531,
> + .app_2_mcu_addr = 770,
> + .shp_2_per_addr = 1198,
> + .shp_2_mcu_addr = 979,
> +};
> +
> +static struct sdma_platform_data imx35_sdma_pdata __initdata = {
> + .sdma_version = 2,
> + .fw_name = "sdma-imx35-to2.bin",
> + .script_addrs = &imx35_to2_sdma_script,
> +};
> +
> void __init imx35_soc_init(void)
> {
> + int to_version = mx35_revision() >> 4;
> +
> - mxc_register_gpio(0, MX35_GPIO1_BASE_ADDR, SZ_16K, MX35_INT_GPIO1, 0);
> - mxc_register_gpio(1, MX35_GPIO2_BASE_ADDR, SZ_16K, MX35_INT_GPIO2, 0);
> - mxc_register_gpio(2, MX35_GPIO3_BASE_ADDR, SZ_16K, MX35_INT_GPIO3, 0);
> + /* i.mx35 has the i.mx31 type gpio */
> + mxc_register_gpio("imx31-gpio", 0, MX35_GPIO1_BASE_ADDR, SZ_16K, MX35_INT_GPIO1, 0);
> + mxc_register_gpio("imx31-gpio", 1, MX35_GPIO2_BASE_ADDR, SZ_16K, MX35_INT_GPIO2, 0);
> + mxc_register_gpio("imx31-gpio", 2, MX35_GPIO3_BASE_ADDR, SZ_16K, MX35_INT_GPIO3, 0);
> +
> + if (to_version == 1) {
> + strncpy(imx35_sdma_pdata.fw_name, "sdma-imx35-to1.bin",
> + strlen(imx35_sdma_pdata.fw_name));
> + imx35_sdma_pdata.script_addrs = &imx35_to1_sdma_script;
> + }
> +
> + imx_add_imx_sdma(MX35_SDMA_BASE_ADDR, MX35_INT_SDMA, &imx35_sdma_pdata);
> }
> diff --cc arch/arm/mach-mx5/mm.c
> index 1b7059f,665843d..0000000
> --- a/arch/arm/mach-mx5/mm.c
> +++ b/arch/arm/mach-mx5/mm.c
> @@@ -101,64 -100,23 +101,66 @@@ void __init mx53_init_irq(void
> tzic_init_irq(tzic_virt);
> }
>
> +static struct sdma_script_start_addrs imx51_sdma_script __initdata = {
> + .ap_2_ap_addr = 642,
> + .uart_2_mcu_addr = 817,
> + .mcu_2_app_addr = 747,
> + .mcu_2_shp_addr = 961,
> + .ata_2_mcu_addr = 1473,
> + .mcu_2_ata_addr = 1392,
> + .app_2_per_addr = 1033,
> + .app_2_mcu_addr = 683,
> + .shp_2_per_addr = 1251,
> + .shp_2_mcu_addr = 892,
> +};
> +
> +static struct sdma_platform_data imx51_sdma_pdata __initdata = {
> + .sdma_version = 2,
> + .fw_name = "sdma-imx51.bin",
> + .script_addrs = &imx51_sdma_script,
> +};
> +
> +static struct sdma_script_start_addrs imx53_sdma_script __initdata = {
> + .ap_2_ap_addr = 642,
> + .app_2_mcu_addr = 683,
> + .mcu_2_app_addr = 747,
> + .uart_2_mcu_addr = 817,
> + .shp_2_mcu_addr = 891,
> + .mcu_2_shp_addr = 960,
> + .uartsh_2_mcu_addr = 1032,
> + .spdif_2_mcu_addr = 1100,
> + .mcu_2_spdif_addr = 1134,
> + .firi_2_mcu_addr = 1193,
> + .mcu_2_firi_addr = 1290,
> +};
> +
> +static struct sdma_platform_data imx53_sdma_pdata __initdata = {
> + .sdma_version = 2,
> + .fw_name = "sdma-imx53.bin",
> + .script_addrs = &imx53_sdma_script,
> +};
> +
> void __init imx51_soc_init(void)
> {
> - mxc_register_gpio(0, MX51_GPIO1_BASE_ADDR, SZ_16K, MX51_MXC_INT_GPIO1_LOW, MX51_MXC_INT_GPIO1_HIGH);
> - mxc_register_gpio(1, MX51_GPIO2_BASE_ADDR, SZ_16K, MX51_MXC_INT_GPIO2_LOW, MX51_MXC_INT_GPIO2_HIGH);
> - mxc_register_gpio(2, MX51_GPIO3_BASE_ADDR, SZ_16K, MX51_MXC_INT_GPIO3_LOW, MX51_MXC_INT_GPIO3_HIGH);
> - mxc_register_gpio(3, MX51_GPIO4_BASE_ADDR, SZ_16K, MX51_MXC_INT_GPIO4_LOW, MX51_MXC_INT_GPIO4_HIGH);
> + /* i.mx51 has the i.mx31 type gpio */
> + mxc_register_gpio("imx31-gpio", 0, MX51_GPIO1_BASE_ADDR, SZ_16K, MX51_MXC_INT_GPIO1_LOW, MX51_MXC_INT_GPIO1_HIGH);
> + mxc_register_gpio("imx31-gpio", 1, MX51_GPIO2_BASE_ADDR, SZ_16K, MX51_MXC_INT_GPIO2_LOW, MX51_MXC_INT_GPIO2_HIGH);
> + mxc_register_gpio("imx31-gpio", 2, MX51_GPIO3_BASE_ADDR, SZ_16K, MX51_MXC_INT_GPIO3_LOW, MX51_MXC_INT_GPIO3_HIGH);
> + mxc_register_gpio("imx31-gpio", 3, MX51_GPIO4_BASE_ADDR, SZ_16K, MX51_MXC_INT_GPIO4_LOW, MX51_MXC_INT_GPIO4_HIGH);
> +
> + imx_add_imx_sdma(MX51_SDMA_BASE_ADDR, MX51_INT_SDMA, &imx51_sdma_pdata);
> }
>
> void __init imx53_soc_init(void)
> {
> - mxc_register_gpio(0, MX53_GPIO1_BASE_ADDR, SZ_16K, MX53_INT_GPIO1_LOW, MX53_INT_GPIO1_HIGH);
> - mxc_register_gpio(1, MX53_GPIO2_BASE_ADDR, SZ_16K, MX53_INT_GPIO2_LOW, MX53_INT_GPIO2_HIGH);
> - mxc_register_gpio(2, MX53_GPIO3_BASE_ADDR, SZ_16K, MX53_INT_GPIO3_LOW, MX53_INT_GPIO3_HIGH);
> - mxc_register_gpio(3, MX53_GPIO4_BASE_ADDR, SZ_16K, MX53_INT_GPIO4_LOW, MX53_INT_GPIO4_HIGH);
> - mxc_register_gpio(4, MX53_GPIO5_BASE_ADDR, SZ_16K, MX53_INT_GPIO5_LOW, MX53_INT_GPIO5_HIGH);
> - mxc_register_gpio(5, MX53_GPIO6_BASE_ADDR, SZ_16K, MX53_INT_GPIO6_LOW, MX53_INT_GPIO6_HIGH);
> - mxc_register_gpio(6, MX53_GPIO7_BASE_ADDR, SZ_16K, MX53_INT_GPIO7_LOW, MX53_INT_GPIO7_HIGH);
> + /* i.mx53 has the i.mx31 type gpio */
> + mxc_register_gpio("imx31-gpio", 0, MX53_GPIO1_BASE_ADDR, SZ_16K, MX53_INT_GPIO1_LOW, MX53_INT_GPIO1_HIGH);
> + mxc_register_gpio("imx31-gpio", 1, MX53_GPIO2_BASE_ADDR, SZ_16K, MX53_INT_GPIO2_LOW, MX53_INT_GPIO2_HIGH);
> + mxc_register_gpio("imx31-gpio", 2, MX53_GPIO3_BASE_ADDR, SZ_16K, MX53_INT_GPIO3_LOW, MX53_INT_GPIO3_HIGH);
> + mxc_register_gpio("imx31-gpio", 3, MX53_GPIO4_BASE_ADDR, SZ_16K, MX53_INT_GPIO4_LOW, MX53_INT_GPIO4_HIGH);
> + mxc_register_gpio("imx31-gpio", 4, MX53_GPIO5_BASE_ADDR, SZ_16K, MX53_INT_GPIO5_LOW, MX53_INT_GPIO5_HIGH);
> + mxc_register_gpio("imx31-gpio", 5, MX53_GPIO6_BASE_ADDR, SZ_16K, MX53_INT_GPIO6_LOW, MX53_INT_GPIO6_HIGH);
> + mxc_register_gpio("imx31-gpio", 6, MX53_GPIO7_BASE_ADDR, SZ_16K, MX53_INT_GPIO7_LOW, MX53_INT_GPIO7_HIGH);
> +
> + imx_add_imx_sdma(MX53_SDMA_BASE_ADDR, MX53_INT_SDMA, &imx53_sdma_pdata);
> }
>
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