diff options
Diffstat (limited to 'meta-rcar-gen2/recipes-kernel/linux')
8 files changed, 440 insertions, 0 deletions
diff --git a/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0001-ARM-shmobile-porter-board-Remove-Audio-platform-code.patch b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0001-ARM-shmobile-porter-board-Remove-Audio-platform-code.patch new file mode 100644 index 0000000..c66ae98 --- /dev/null +++ b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0001-ARM-shmobile-porter-board-Remove-Audio-platform-code.patch @@ -0,0 +1,122 @@ +From 9c921b9515ad55583535bcca389dc98f4070c6b1 Mon Sep 17 00:00:00 2001 +From: "Signed-off-by: Biju Das" <biju.das@bp.renesas.com> +Date: Thu, 2 Apr 2015 11:42:52 +0100 +Subject: [PATCH 1/7] ARM: shmobile: porter board: Remove Audio platform code + +No longer used as audio setup is done via Device Tree. + +This change is identical to the koelsch patch "ARM: shmobile: Koelsch board: Remove Audio platform code" +from Phil Edworthy + +Signed-off-by: Biju Das <biju.das@bp.renesas.com> +--- + arch/arm/mach-shmobile/board-porter-reference.c | 79 ----------------------- + 1 file changed, 79 deletions(-) + +diff --git a/arch/arm/mach-shmobile/board-porter-reference.c b/arch/arm/mach-shmobile/board-porter-reference.c +index 43c262e..ae06151 100644 +--- a/arch/arm/mach-shmobile/board-porter-reference.c ++++ b/arch/arm/mach-shmobile/board-porter-reference.c +@@ -126,78 +126,6 @@ static void __init porter_add_du_device(void) + platform_device_register_full(&info); + } + +-/* Sound */ +-static struct rsnd_ssi_platform_info rsnd_ssi[] = { +- RSND_SSI(AUDIOPP_DMAC_SLAVE_CMD0_TO_SSI0, gic_spi(370), 0), +- RSND_SSI(AUDIOPP_DMAC_SLAVE_SSI1_TO_SCU1, gic_spi(371), RSND_SSI_CLK_PIN_SHARE), +-}; +- +-static struct rsnd_src_platform_info rsnd_src[2] = { +- RSND_SRC(0, AUDIO_DMAC_SLAVE_SCU0_TX, gic_spi(352)), +- RSND_SRC(0, AUDIO_DMAC_SLAVE_CMD1_TO_MEM, gic_spi(353)), +-}; +- +-static struct rsnd_dvc_platform_info rsnd_dvc[2] = { +-}; +- +-static struct rsnd_dai_platform_info rsnd_dai = { +- .playback = { .ssi = &rsnd_ssi[0], .src = &rsnd_src[0], .dvc = &rsnd_dvc[0], }, +- .capture = { .ssi = &rsnd_ssi[1], .src = &rsnd_src[1], .dvc = &rsnd_dvc[1], }, +-}; +- +-static struct rcar_snd_info rsnd_info = { +- .flags = RSND_GEN2, +- .ssi_info = rsnd_ssi, +- .ssi_info_nr = ARRAY_SIZE(rsnd_ssi), +- .src_info = rsnd_src, +- .src_info_nr = ARRAY_SIZE(rsnd_src), +- .dvc_info = rsnd_dvc, +- .dvc_info_nr = ARRAY_SIZE(rsnd_dvc), +- .dai_info = &rsnd_dai, +- .dai_info_nr = 1, +-}; +- +-static struct asoc_simple_card_info rsnd_card_info = { +- .name = "SSI01-AK4643", +- .codec = "ak4642-codec.2-0012", +- .platform = "rcar_sound", +- .daifmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS, +- .cpu_dai = { +- .name = "rcar_sound", +- }, +- .codec_dai = { +- .name = "ak4642-hifi", +- .sysclk = 11289600, +- }, +-}; +- +-static void __init porter_add_rsnd_device(void) +-{ +- struct resource rsnd_resources[] = { +- [RSND_GEN2_SCU] = DEFINE_RES_MEM(0xec500000, 0x1000), +- [RSND_GEN2_ADG] = DEFINE_RES_MEM(0xec5a0000, 0x100), +- [RSND_GEN2_SSIU] = DEFINE_RES_MEM(0xec540000, 0x1000), +- [RSND_GEN2_SSI] = DEFINE_RES_MEM(0xec541000, 0x1280), +- }; +- +- struct platform_device_info cardinfo = { +- .parent = &platform_bus, +- .name = "asoc-simple-card", +- .id = -1, +- .data = &rsnd_card_info, +- .size_data = sizeof(struct asoc_simple_card_info), +- .dma_mask = DMA_BIT_MASK(32), +- }; +- +- platform_device_register_resndata( +- &platform_bus, "rcar_sound", -1, +- rsnd_resources, ARRAY_SIZE(rsnd_resources), +- &rsnd_info, sizeof(rsnd_info)); +- +- platform_device_register_full(&cardinfo); +-} +- +- + /* + * This is a really crude hack to provide clkdev support to platform + * devices until they get moved to DT. +@@ -209,12 +137,6 @@ static const struct clk_name clk_names[] __initconst = { + { "du1", "du.1", "rcar-du-r8a7791" }, + { "lvds0", "lvds.0", "rcar-du-r8a7791" }, + { "hsusb", NULL, "usb_phy_rcar_gen2" }, +- { "ssi0", "ssi.0", "rcar_sound" }, +- { "ssi1", "ssi.1", "rcar_sound" }, +- { "src0", "src.0", "rcar_sound" }, +- { "src1", "src.1", "rcar_sound" }, +- { "dvc0", "dvc.0", "rcar_sound" }, +- { "dvc1", "dvc.1", "rcar_sound" }, + { "vin0", NULL, "r8a7791-vin.0" }, + { "vsps", NULL, NULL }, + #if IS_ENABLED(CONFIG_VIDEO_RENESAS_VSP1) +@@ -927,7 +849,6 @@ static void __init porter_add_standard_devices(void) + + porter_add_du_device(); + porter_add_usb_devices(); +- porter_add_rsnd_device(); + porter_add_camera0_device(); + #if IS_ENABLED(CONFIG_VIDEO_RENESAS_VSP1) + porter_add_vsp1_devices(); +-- +1.7.9.5 + diff --git a/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0002-ARM-shmobile-porter-Sound-PIO-support-on-DTS.patch b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0002-ARM-shmobile-porter-Sound-PIO-support-on-DTS.patch new file mode 100644 index 0000000..2d46e32 --- /dev/null +++ b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0002-ARM-shmobile-porter-Sound-PIO-support-on-DTS.patch @@ -0,0 +1,104 @@ +From cf4fa13cdad142f1d1bdf1485cc941140062e1ce Mon Sep 17 00:00:00 2001 +From: Biju Das <biju.das@bp.renesas.com> +Date: Thu, 2 Apr 2015 13:46:13 +0100 +Subject: [PATCH 2/7] ARM: shmobile: porter: Sound PIO support on DTS + +This change is identical to the koelsch patch "ARM: shmobile: koelsch: Sound PIO support on DTS" +from Kuninori Morimoto and backported to 3.10 +Signed-off-by: Biju Das <biju.das@bp.renesas.com> +--- + arch/arm/boot/dts/r8a7791-porter.dts | 52 ++++++++++++++++++++++++++++++---- + 1 file changed, 46 insertions(+), 6 deletions(-) + +diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts +index 4fb5cd5..b39dc6a 100644 +--- a/arch/arm/boot/dts/r8a7791-porter.dts ++++ b/arch/arm/boot/dts/r8a7791-porter.dts +@@ -12,11 +12,9 @@ + /* + * SSI-AK4643 + * +- * these commands are required when playback. ++ * This command is required when Playback/Capture + * +- * # amixer set "LINEOUT Mixer DACL" on +- * # amixer set "Digital" 200 +- * # amixer set "DVC Out" 50 ++ * amixer set "LINEOUT Mixer DACL" on + */ + + /dts-v1/; +@@ -102,6 +100,23 @@ + 1800000 0>; + }; + ++ sound { ++ compatible = "simple-audio-card"; ++ ++ simple-audio-card,format = "left_j"; ++ simple-audio-card,bitclock-master = <&sndcodec>; ++ simple-audio-card,frame-master = <&sndcodec>; ++ ++ sndcpu: simple-audio-card,cpu { ++ sound-dai = <&rcar_sound>; ++ }; ++ ++ sndcodec: simple-audio-card,codec { ++ sound-dai = <&ak4643>; ++ system-clock-frequency = <11289600>; ++ }; ++ }; ++ + hdmi_transmitter: adv7511 { + compatible = "adi,adv7511"; + gpios = <&gpio3 29 GPIO_ACTIVE_LOW>; +@@ -128,7 +143,7 @@ + }; + + &pfc { +- pinctrl-0 = <&du_pins &usb0_pins &usb1_pins &sound_pins &sound_clk_pins &vin0_pins>; ++ pinctrl-0 = <&du_pins &usb0_pins &usb1_pins &vin0_pins>; + pinctrl-names = "default"; + + du_pins: du { +@@ -337,7 +352,7 @@ + pagesize = <16>; + }; + +- snd_codec: ak4643 { ++ ak4643: sound-codec@12 { + #sound-dai-cells = <0>; + compatible = "asahi-kasei,ak4643"; + reg = <0x12>; +@@ -395,3 +410,28 @@ + &cpu0 { + cpu0-supply = <&vdd_dvfs>; + }; ++ ++&rcar_sound { ++ pinctrl-0 = <&sound_pins &sound_clk_pins>; ++ pinctrl-names = "default"; ++ ++ #sound-dai-cells = <0>; ++ ++ status = "okay"; ++ ++ rcar_sound,dai { ++ dai0 { ++ playback = <&ssi0>; ++ capture = <&ssi1>; ++ }; ++ }; ++}; ++ ++&ssi0 { ++ pio-transfer; ++}; ++ ++&ssi1 { ++ pio-transfer; ++ shared-pin; ++}; +-- +1.7.9.5 + diff --git a/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0003-ARM-shmobile-porter-Sound-DMA-support-on-DTS.patch b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0003-ARM-shmobile-porter-Sound-DMA-support-on-DTS.patch new file mode 100644 index 0000000..5cefa93 --- /dev/null +++ b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0003-ARM-shmobile-porter-Sound-DMA-support-on-DTS.patch @@ -0,0 +1,40 @@ +From 6f4cf4739dc96d8b35975179845e1f255ae4be04 Mon Sep 17 00:00:00 2001 +From: Biju Das <biju.das@bp.renesas.com> +Date: Thu, 2 Apr 2015 13:02:31 +0100 +Subject: [PATCH 3/7] ARM: shmobile: porter: Sound DMA support on DTS + +DMA transfer to/from SSI + + DMA +[MEM] -> [SSI] + + DMA +[MEM] <- [SSI] + +This change is identical to the koelsch patch "ARM: shmobile: koelsch: Sound DMA support on DTS" +from Kuninori Morimoto and backported to 3.10 +Signed-off-by: Biju Das <biju.das@bp.renesas.com> +--- + arch/arm/boot/dts/r8a7791-porter.dts | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts +index b39dc6a..4e3239e 100644 +--- a/arch/arm/boot/dts/r8a7791-porter.dts ++++ b/arch/arm/boot/dts/r8a7791-porter.dts +@@ -428,10 +428,10 @@ + }; + + &ssi0 { +- pio-transfer; ++ no-busif; + }; + + &ssi1 { +- pio-transfer; ++ no-busif; + shared-pin; + }; +-- +1.7.9.5 + diff --git a/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0004-ARM-shmobile-porter-Sound-DMA-support-via-BUSIF-on-D.patch b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0004-ARM-shmobile-porter-Sound-DMA-support-via-BUSIF-on-D.patch new file mode 100644 index 0000000..f1c3f35 --- /dev/null +++ b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0004-ARM-shmobile-porter-Sound-DMA-support-via-BUSIF-on-D.patch @@ -0,0 +1,40 @@ +From ae784cb963b195bb19ce06623c156ddc673ecbe2 Mon Sep 17 00:00:00 2001 +From: Biju Das <biju.das@bp.renesas.com> +Date: Thu, 2 Apr 2015 13:11:29 +0100 +Subject: [PATCH 4/7] ARM: shmobile: porter: Sound DMA support via BUSIF on + DTS + +DMA transfer to/from SSIU + + DMA +[MEM] -> [SSIU] -> [SSI] + + DMA +[MEM] <- [SSIU] <- [SSI] + +This change is identical to the koelsch patch "ARM: shmobile: koelsch: Sound DMA support via BUSIF on DTS" +from Kuninori Morimoto and backported to 3.10 +Signed-off-by: Biju Das <biju.das@bp.renesas.com> +--- + arch/arm/boot/dts/r8a7791-porter.dts | 5 ----- + 1 file changed, 5 deletions(-) + +diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts +index 4e3239e..10549ac 100644 +--- a/arch/arm/boot/dts/r8a7791-porter.dts ++++ b/arch/arm/boot/dts/r8a7791-porter.dts +@@ -427,11 +427,6 @@ + }; + }; + +-&ssi0 { +- no-busif; +-}; +- + &ssi1 { +- no-busif; + shared-pin; + }; +-- +1.7.9.5 + diff --git a/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0005-ARM-shmobile-porter-Sound-DMA-support-via-SRC-on-DTS.patch b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0005-ARM-shmobile-porter-Sound-DMA-support-via-SRC-on-DTS.patch new file mode 100644 index 0000000..bb6a9d7 --- /dev/null +++ b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0005-ARM-shmobile-porter-Sound-DMA-support-via-SRC-on-DTS.patch @@ -0,0 +1,44 @@ +From e902b2b063a67517922bf4e154258ed27db34b8b Mon Sep 17 00:00:00 2001 +From: Biju Das <biju.das@bp.renesas.com> +Date: Thu, 2 Apr 2015 13:16:44 +0100 +Subject: [PATCH 5/7] ARM: shmobile: porter: Sound DMA support via SRC on DTS + +DMA transfer to/from SRC + + DMA DMApp +[MEM] -> [SRC] -> [SSIU] -> [SSI] + + DMA DMApp +[MEM] <- [SRC] <- [SSIU] <- [SSI] + +Current sound driver is supporting +SSI/SRC random connection. +So, this patch is tring +SSI0 -> SRC0 +SSI1 <- SRC1 + +This change is identical to the koelsch patch "ARM: shmobile: koelsch: Sound DMA support via SRC on DTS" +from Kuninori Morimoto and backported to 3.10 +Signed-off-by: Biju Das <biju.das@bp.renesas.com> +--- + arch/arm/boot/dts/r8a7791-porter.dts | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts +index 10549ac..f35cc33 100644 +--- a/arch/arm/boot/dts/r8a7791-porter.dts ++++ b/arch/arm/boot/dts/r8a7791-porter.dts +@@ -421,8 +421,8 @@ + + rcar_sound,dai { + dai0 { +- playback = <&ssi0>; +- capture = <&ssi1>; ++ playback = <&ssi0 &src0>; ++ capture = <&ssi1 &src1>; + }; + }; + }; +-- +1.7.9.5 + diff --git a/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0006-ARM-shmobile-porter-Sound-DMA-support-via-DVC-on-DTS.patch b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0006-ARM-shmobile-porter-Sound-DMA-support-via-DVC-on-DTS.patch new file mode 100644 index 0000000..e9242d9 --- /dev/null +++ b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0006-ARM-shmobile-porter-Sound-DMA-support-via-DVC-on-DTS.patch @@ -0,0 +1,54 @@ +From cff2d1cef1b620c0bafeefd127c8d11a6579aced Mon Sep 17 00:00:00 2001 +From: Biju Das <biju.das@bp.renesas.com> +Date: Thu, 2 Apr 2015 14:04:22 +0100 +Subject: [PATCH 6/7] ARM: shmobile: porter: Sound DMA support via DVC on DTS + +DMA transfer uses DVC + + DMA DMApp +[MEM] -> [SRC] -> [DVC] -> [SSIU] -> [SSI] + + DMA DMApp +[MEM] <- [DVC] <- [SRC] <- [SSIU] <- [SSI] + +This change is identical to the koelsch patch "ARM: shmobile: koelsch: Sound DMA support via DVC on DTS" +from Kuninori Morimoto and backported to 3.10 +Signed-off-by: Biju Das <biju.das@bp.renesas.com> +--- + arch/arm/boot/dts/r8a7791-porter.dts | 13 ++++++++++--- + 1 file changed, 10 insertions(+), 3 deletions(-) + +diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts +index f35cc33..fcb9edd 100644 +--- a/arch/arm/boot/dts/r8a7791-porter.dts ++++ b/arch/arm/boot/dts/r8a7791-porter.dts +@@ -14,7 +14,14 @@ + * + * This command is required when Playback/Capture + * +- * amixer set "LINEOUT Mixer DACL" on ++ * amixer set "LINEOUT Mixer DACL" on ++ * amixer set "DVC Out" 100% ++ * amixer set "DVC In" 100% ++ * ++ * You can use Mute ++ * ++ * amixer set "DVC Out Mute" on ++ * amixer set "DVC In Mute" on + */ + + /dts-v1/; +@@ -421,8 +428,8 @@ + + rcar_sound,dai { + dai0 { +- playback = <&ssi0 &src0>; +- capture = <&ssi1 &src1>; ++ playback = <&ssi0 &src0 &dvc0>; ++ capture = <&ssi1 &src1 &dvc1>; + }; + }; + }; +-- +1.7.9.5 + diff --git a/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0007-ARM-shmobile-porter-Fix-audio-clk-master-to-SSI-and-.patch b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0007-ARM-shmobile-porter-Fix-audio-clk-master-to-SSI-and-.patch new file mode 100644 index 0000000..ff0b6e2 --- /dev/null +++ b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0007-ARM-shmobile-porter-Fix-audio-clk-master-to-SSI-and-.patch @@ -0,0 +1,29 @@ +From f8b7e8b563d9cc20926141a0876c20ef2ace53c0 Mon Sep 17 00:00:00 2001 +From: Biju Das <biju.das@bp.renesas.com> +Date: Thu, 2 Apr 2015 13:31:46 +0100 +Subject: [PATCH 7/7] ARM: shmobile: porter: Fix audio clk master to SSI and + change audio data interface format type + +Signed-off-by: Biju Das <biju.das@bp.renesas.com> +--- + arch/arm/boot/dts/r8a7791-porter.dts | 4 +--- + 1 file changed, 1 insertion(+), 3 deletions(-) + +diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts +index fcb9edd..b1acf4a 100644 +--- a/arch/arm/boot/dts/r8a7791-porter.dts ++++ b/arch/arm/boot/dts/r8a7791-porter.dts +@@ -110,9 +110,7 @@ + sound { + compatible = "simple-audio-card"; + +- simple-audio-card,format = "left_j"; +- simple-audio-card,bitclock-master = <&sndcodec>; +- simple-audio-card,frame-master = <&sndcodec>; ++ simple-audio-card,format = "i2s"; + + sndcpu: simple-audio-card,cpu { + sound-dai = <&rcar_sound>; +-- +1.7.9.5 + diff --git a/meta-rcar-gen2/recipes-kernel/linux/linux-renesas_3.10.bb b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas_3.10.bb index c303492..5d7e9f4 100644 --- a/meta-rcar-gen2/recipes-kernel/linux/linux-renesas_3.10.bb +++ b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas_3.10.bb @@ -38,6 +38,13 @@ SRC_URI_append_porter = " \ file://0018-porter-can-support.patch \ file://0019-i2c-busses-rcar-Workaround-arbitration-loss-error.patch \ file://0020-Silk-Remove-I2C1-clock-from-clk_enables.patch \ + file://0001-ARM-shmobile-porter-board-Remove-Audio-platform-code.patch \ + file://0002-ARM-shmobile-porter-Sound-PIO-support-on-DTS.patch \ + file://0003-ARM-shmobile-porter-Sound-DMA-support-on-DTS.patch \ + file://0004-ARM-shmobile-porter-Sound-DMA-support-via-BUSIF-on-D.patch \ + file://0005-ARM-shmobile-porter-Sound-DMA-support-via-SRC-on-DTS.patch \ + file://0006-ARM-shmobile-porter-Sound-DMA-support-via-DVC-on-DTS.patch \ + file://0007-ARM-shmobile-porter-Fix-audio-clk-master-to-SSI-and-.patch \ " SRC_URI_append_silk = " \ |