* [PATCH 0/2] J721S2: Add initial support
@ 2021-11-19 13:23 Aswath Govindraju
2021-11-19 13:23 ` [PATCH 1/2] dmaengine: ti: k3-udma: Add SoC dependent data for J721S2 SoC Aswath Govindraju
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: Aswath Govindraju @ 2021-11-19 13:23 UTC (permalink / raw)
Cc: Nishanth Menon, Vignesh Raghavendra, Kishon Vijay Abraham I,
Aswath Govindraju, Peter Ujfalusi, Vinod Koul, linux-kernel,
dmaengine
The following series of patches add support for J721S2 SoC.
Currently, the PSIL source and destination thread IDs for only a few of the
IPs have been added. The remaning ones will be added as and when they are
tested.
The following series of patches are dependent on,
- http://lists.infradead.org/pipermail/linux-arm-kernel/2021-November/697574.html
Aswath Govindraju (2):
dmaengine: ti: k3-udma: Add SoC dependent data for J721S2 SoC
drivers: dma: ti: k3-psil: Add support for J721S2
drivers/dma/ti/Makefile | 3 +-
drivers/dma/ti/k3-psil-j721s2.c | 167 ++++++++++++++++++++++++++++++++
drivers/dma/ti/k3-psil-priv.h | 1 +
drivers/dma/ti/k3-psil.c | 1 +
drivers/dma/ti/k3-udma.c | 1 +
5 files changed, 172 insertions(+), 1 deletion(-)
create mode 100644 drivers/dma/ti/k3-psil-j721s2.c
--
2.17.1
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH 1/2] dmaengine: ti: k3-udma: Add SoC dependent data for J721S2 SoC 2021-11-19 13:23 [PATCH 0/2] J721S2: Add initial support Aswath Govindraju @ 2021-11-19 13:23 ` Aswath Govindraju 2021-11-19 13:23 ` [PATCH 2/2] drivers: dma: ti: k3-psil: Add support for J721S2 Aswath Govindraju ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: Aswath Govindraju @ 2021-11-19 13:23 UTC (permalink / raw) Cc: Nishanth Menon, Vignesh Raghavendra, Kishon Vijay Abraham I, Aswath Govindraju, Peter Ujfalusi, Vinod Koul, linux-kernel, dmaengine Add SYSFW defined rchan_oes_offset number for J721S2 SoC in soc data. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> --- drivers/dma/ti/k3-udma.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c index 041d8e32d630..895dcd0e8b60 100644 --- a/drivers/dma/ti/k3-udma.c +++ b/drivers/dma/ti/k3-udma.c @@ -4376,6 +4376,7 @@ static const struct soc_device_attribute k3_soc_devices[] = { { .family = "J721E", .data = &j721e_soc_data }, { .family = "J7200", .data = &j7200_soc_data }, { .family = "AM64X", .data = &am64_soc_data }, + { .family = "J721S2", .data = &j721e_soc_data}, { /* sentinel */ } }; -- 2.17.1 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 2/2] drivers: dma: ti: k3-psil: Add support for J721S2 2021-11-19 13:23 [PATCH 0/2] J721S2: Add initial support Aswath Govindraju 2021-11-19 13:23 ` [PATCH 1/2] dmaengine: ti: k3-udma: Add SoC dependent data for J721S2 SoC Aswath Govindraju @ 2021-11-19 13:23 ` Aswath Govindraju 2021-11-22 18:08 ` [PATCH 0/2] J721S2: Add initial support Péter Ujfalusi ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: Aswath Govindraju @ 2021-11-19 13:23 UTC (permalink / raw) Cc: Nishanth Menon, Vignesh Raghavendra, Kishon Vijay Abraham I, Aswath Govindraju, Peter Ujfalusi, Vinod Koul, linux-kernel, dmaengine Add support for J721S2 SOC. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> --- drivers/dma/ti/Makefile | 3 +- drivers/dma/ti/k3-psil-j721s2.c | 167 ++++++++++++++++++++++++++++++++ drivers/dma/ti/k3-psil-priv.h | 1 + drivers/dma/ti/k3-psil.c | 1 + 4 files changed, 171 insertions(+), 1 deletion(-) create mode 100644 drivers/dma/ti/k3-psil-j721s2.c diff --git a/drivers/dma/ti/Makefile b/drivers/dma/ti/Makefile index bd496efadff7..1d4081a049b7 100644 --- a/drivers/dma/ti/Makefile +++ b/drivers/dma/ti/Makefile @@ -8,5 +8,6 @@ obj-$(CONFIG_TI_K3_PSIL) += k3-psil.o \ k3-psil-am654.o \ k3-psil-j721e.o \ k3-psil-j7200.o \ - k3-psil-am64.o + k3-psil-am64.o \ + k3-psil-j721s2.o obj-$(CONFIG_TI_DMA_CROSSBAR) += dma-crossbar.o diff --git a/drivers/dma/ti/k3-psil-j721s2.c b/drivers/dma/ti/k3-psil-j721s2.c new file mode 100644 index 000000000000..4c4172a4d271 --- /dev/null +++ b/drivers/dma/ti/k3-psil-j721s2.c @@ -0,0 +1,167 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com + */ + +#include <linux/kernel.h> + +#include "k3-psil-priv.h" + +#define PSIL_PDMA_XY_TR(x) \ + { \ + .thread_id = x, \ + .ep_config = { \ + .ep_type = PSIL_EP_PDMA_XY, \ + }, \ + } + +#define PSIL_PDMA_XY_PKT(x) \ + { \ + .thread_id = x, \ + .ep_config = { \ + .ep_type = PSIL_EP_PDMA_XY, \ + .pkt_mode = 1, \ + }, \ + } + +#define PSIL_PDMA_MCASP(x) \ + { \ + .thread_id = x, \ + .ep_config = { \ + .ep_type = PSIL_EP_PDMA_XY, \ + .pdma_acc32 = 1, \ + .pdma_burst = 1, \ + }, \ + } + +#define PSIL_ETHERNET(x) \ + { \ + .thread_id = x, \ + .ep_config = { \ + .ep_type = PSIL_EP_NATIVE, \ + .pkt_mode = 1, \ + .needs_epib = 1, \ + .psd_size = 16, \ + }, \ + } + +#define PSIL_SA2UL(x, tx) \ + { \ + .thread_id = x, \ + .ep_config = { \ + .ep_type = PSIL_EP_NATIVE, \ + .pkt_mode = 1, \ + .needs_epib = 1, \ + .psd_size = 64, \ + .notdpkt = tx, \ + }, \ + } + +/* PSI-L source thread IDs, used for RX (DMA_DEV_TO_MEM) */ +static struct psil_ep j721s2_src_ep_map[] = { + /* PDMA_MCASP - McASP0-4 */ + PSIL_PDMA_MCASP(0x4400), + PSIL_PDMA_MCASP(0x4401), + PSIL_PDMA_MCASP(0x4402), + PSIL_PDMA_MCASP(0x4403), + PSIL_PDMA_MCASP(0x4404), + /* PDMA_SPI_G0 - SPI0-3 */ + PSIL_PDMA_XY_PKT(0x4600), + PSIL_PDMA_XY_PKT(0x4601), + PSIL_PDMA_XY_PKT(0x4602), + PSIL_PDMA_XY_PKT(0x4603), + PSIL_PDMA_XY_PKT(0x4604), + PSIL_PDMA_XY_PKT(0x4605), + PSIL_PDMA_XY_PKT(0x4606), + PSIL_PDMA_XY_PKT(0x4607), + PSIL_PDMA_XY_PKT(0x4608), + PSIL_PDMA_XY_PKT(0x4609), + PSIL_PDMA_XY_PKT(0x460a), + PSIL_PDMA_XY_PKT(0x460b), + PSIL_PDMA_XY_PKT(0x460c), + PSIL_PDMA_XY_PKT(0x460d), + PSIL_PDMA_XY_PKT(0x460e), + PSIL_PDMA_XY_PKT(0x460f), + /* PDMA_SPI_G1 - SPI4-7 */ + PSIL_PDMA_XY_PKT(0x4610), + PSIL_PDMA_XY_PKT(0x4611), + PSIL_PDMA_XY_PKT(0x4612), + PSIL_PDMA_XY_PKT(0x4613), + PSIL_PDMA_XY_PKT(0x4614), + PSIL_PDMA_XY_PKT(0x4615), + PSIL_PDMA_XY_PKT(0x4616), + PSIL_PDMA_XY_PKT(0x4617), + PSIL_PDMA_XY_PKT(0x4618), + PSIL_PDMA_XY_PKT(0x4619), + PSIL_PDMA_XY_PKT(0x461a), + PSIL_PDMA_XY_PKT(0x461b), + PSIL_PDMA_XY_PKT(0x461c), + PSIL_PDMA_XY_PKT(0x461d), + PSIL_PDMA_XY_PKT(0x461e), + PSIL_PDMA_XY_PKT(0x461f), + /* PDMA_USART_G0 - UART0-1 */ + PSIL_PDMA_XY_PKT(0x4700), + PSIL_PDMA_XY_PKT(0x4701), + /* PDMA_USART_G1 - UART2-3 */ + PSIL_PDMA_XY_PKT(0x4702), + PSIL_PDMA_XY_PKT(0x4703), + /* PDMA_USART_G2 - UART4-9 */ + PSIL_PDMA_XY_PKT(0x4704), + PSIL_PDMA_XY_PKT(0x4705), + PSIL_PDMA_XY_PKT(0x4706), + PSIL_PDMA_XY_PKT(0x4707), + PSIL_PDMA_XY_PKT(0x4708), + PSIL_PDMA_XY_PKT(0x4709), + /* CPSW0 */ + PSIL_ETHERNET(0x7000), + /* MCU_PDMA0 (MCU_PDMA_MISC_G0) - SPI0 */ + PSIL_PDMA_XY_PKT(0x7100), + PSIL_PDMA_XY_PKT(0x7101), + PSIL_PDMA_XY_PKT(0x7102), + PSIL_PDMA_XY_PKT(0x7103), + /* MCU_PDMA1 (MCU_PDMA_MISC_G1) - SPI1-2 */ + PSIL_PDMA_XY_PKT(0x7200), + PSIL_PDMA_XY_PKT(0x7201), + PSIL_PDMA_XY_PKT(0x7202), + PSIL_PDMA_XY_PKT(0x7203), + PSIL_PDMA_XY_PKT(0x7204), + PSIL_PDMA_XY_PKT(0x7205), + PSIL_PDMA_XY_PKT(0x7206), + PSIL_PDMA_XY_PKT(0x7207), + /* MCU_PDMA2 (MCU_PDMA_MISC_G2) - UART0 */ + PSIL_PDMA_XY_PKT(0x7300), + /* MCU_PDMA_ADC - ADC0-1 */ + PSIL_PDMA_XY_TR(0x7400), + PSIL_PDMA_XY_TR(0x7401), + PSIL_PDMA_XY_TR(0x7402), + PSIL_PDMA_XY_TR(0x7403), + /* SA2UL */ + PSIL_SA2UL(0x7500, 0), + PSIL_SA2UL(0x7501, 0), + PSIL_SA2UL(0x7502, 0), + PSIL_SA2UL(0x7503, 0), +}; + +/* PSI-L destination thread IDs, used for TX (DMA_MEM_TO_DEV) */ +static struct psil_ep j721s2_dst_ep_map[] = { + /* CPSW0 */ + PSIL_ETHERNET(0xf000), + PSIL_ETHERNET(0xf001), + PSIL_ETHERNET(0xf002), + PSIL_ETHERNET(0xf003), + PSIL_ETHERNET(0xf004), + PSIL_ETHERNET(0xf005), + PSIL_ETHERNET(0xf006), + PSIL_ETHERNET(0xf007), + /* SA2UL */ + PSIL_SA2UL(0xf500, 1), + PSIL_SA2UL(0xf501, 1), +}; + +struct psil_ep_map j721s2_ep_map = { + .name = "j721s2", + .src = j721s2_src_ep_map, + .src_count = ARRAY_SIZE(j721s2_src_ep_map), + .dst = j721s2_dst_ep_map, + .dst_count = ARRAY_SIZE(j721s2_dst_ep_map), +}; diff --git a/drivers/dma/ti/k3-psil-priv.h b/drivers/dma/ti/k3-psil-priv.h index b74e192e3c2d..e51e179cdb56 100644 --- a/drivers/dma/ti/k3-psil-priv.h +++ b/drivers/dma/ti/k3-psil-priv.h @@ -41,5 +41,6 @@ extern struct psil_ep_map am654_ep_map; extern struct psil_ep_map j721e_ep_map; extern struct psil_ep_map j7200_ep_map; extern struct psil_ep_map am64_ep_map; +extern struct psil_ep_map j721s2_ep_map; #endif /* K3_PSIL_PRIV_H_ */ diff --git a/drivers/dma/ti/k3-psil.c b/drivers/dma/ti/k3-psil.c index 13ce7367d870..8867b4bd0c51 100644 --- a/drivers/dma/ti/k3-psil.c +++ b/drivers/dma/ti/k3-psil.c @@ -21,6 +21,7 @@ static const struct soc_device_attribute k3_soc_devices[] = { { .family = "J721E", .data = &j721e_ep_map }, { .family = "J7200", .data = &j7200_ep_map }, { .family = "AM64X", .data = &am64_ep_map }, + { .family = "J721S2", .data = &j721s2_ep_map }, { /* sentinel */ } }; -- 2.17.1 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 0/2] J721S2: Add initial support 2021-11-19 13:23 [PATCH 0/2] J721S2: Add initial support Aswath Govindraju 2021-11-19 13:23 ` [PATCH 1/2] dmaengine: ti: k3-udma: Add SoC dependent data for J721S2 SoC Aswath Govindraju 2021-11-19 13:23 ` [PATCH 2/2] drivers: dma: ti: k3-psil: Add support for J721S2 Aswath Govindraju @ 2021-11-22 18:08 ` Péter Ujfalusi 2021-12-07 14:21 ` Aswath Govindraju 2021-12-13 6:02 ` Vinod Koul 4 siblings, 0 replies; 6+ messages in thread From: Péter Ujfalusi @ 2021-11-22 18:08 UTC (permalink / raw) To: Aswath Govindraju Cc: Nishanth Menon, Vignesh Raghavendra, Kishon Vijay Abraham I, Vinod Koul, linux-kernel, dmaengine Hi Aswath, On 19/11/2021 15:23, Aswath Govindraju wrote: > The following series of patches add support for J721S2 SoC. > > Currently, the PSIL source and destination thread IDs for only a few of the > IPs have been added. The remaning ones will be added as and when they are > tested. I would have added the complete map as the hardware is not going to change (likely), but fine this way as well. > The following series of patches are dependent on, > - http://lists.infradead.org/pipermail/linux-arm-kernel/2021-November/697574.html It is runtime dependency, so not an issue. Acked-by: Peter Ujfalusi <peter.ujfalusi@gmail.com> > Aswath Govindraju (2): > dmaengine: ti: k3-udma: Add SoC dependent data for J721S2 SoC > drivers: dma: ti: k3-psil: Add support for J721S2 > > drivers/dma/ti/Makefile | 3 +- > drivers/dma/ti/k3-psil-j721s2.c | 167 ++++++++++++++++++++++++++++++++ > drivers/dma/ti/k3-psil-priv.h | 1 + > drivers/dma/ti/k3-psil.c | 1 + > drivers/dma/ti/k3-udma.c | 1 + > 5 files changed, 172 insertions(+), 1 deletion(-) > create mode 100644 drivers/dma/ti/k3-psil-j721s2.c > -- Péter ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 0/2] J721S2: Add initial support 2021-11-19 13:23 [PATCH 0/2] J721S2: Add initial support Aswath Govindraju ` (2 preceding siblings ...) 2021-11-22 18:08 ` [PATCH 0/2] J721S2: Add initial support Péter Ujfalusi @ 2021-12-07 14:21 ` Aswath Govindraju 2021-12-13 6:02 ` Vinod Koul 4 siblings, 0 replies; 6+ messages in thread From: Aswath Govindraju @ 2021-12-07 14:21 UTC (permalink / raw) To: Vinod Koul Cc: Nishanth Menon, Vignesh Raghavendra, Kishon Vijay Abraham I, Peter Ujfalusi, linux-kernel, dmaengine Hi Vinod, On 19/11/21 6:53 pm, Aswath Govindraju wrote: > The following series of patches add support for J721S2 SoC. > > Currently, the PSIL source and destination thread IDs for only a few of the > IPs have been added. The remaning ones will be added as and when they are > tested. > > The following series of patches are dependent on, > - http://lists.infradead.org/pipermail/linux-arm-kernel/2021-November/697574.html > May I know if this patch series can be applied to next? This series is a dependency for [1]. [1] - https://lore.kernel.org/linux-arm-kernel/20211207080904.14324-3-a-govindraju@ti.com/T/ Thanks, Aswath > Aswath Govindraju (2): > dmaengine: ti: k3-udma: Add SoC dependent data for J721S2 SoC > drivers: dma: ti: k3-psil: Add support for J721S2 > > drivers/dma/ti/Makefile | 3 +- > drivers/dma/ti/k3-psil-j721s2.c | 167 ++++++++++++++++++++++++++++++++ > drivers/dma/ti/k3-psil-priv.h | 1 + > drivers/dma/ti/k3-psil.c | 1 + > drivers/dma/ti/k3-udma.c | 1 + > 5 files changed, 172 insertions(+), 1 deletion(-) > create mode 100644 drivers/dma/ti/k3-psil-j721s2.c > ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 0/2] J721S2: Add initial support 2021-11-19 13:23 [PATCH 0/2] J721S2: Add initial support Aswath Govindraju ` (3 preceding siblings ...) 2021-12-07 14:21 ` Aswath Govindraju @ 2021-12-13 6:02 ` Vinod Koul 4 siblings, 0 replies; 6+ messages in thread From: Vinod Koul @ 2021-12-13 6:02 UTC (permalink / raw) To: Aswath Govindraju Cc: Nishanth Menon, Vignesh Raghavendra, Kishon Vijay Abraham I, Peter Ujfalusi, linux-kernel, dmaengine On 19-11-21, 18:53, Aswath Govindraju wrote: > The following series of patches add support for J721S2 SoC. > > Currently, the PSIL source and destination thread IDs for only a few of the > IPs have been added. The remaning ones will be added as and when they are > tested. > > The following series of patches are dependent on, > - http://lists.infradead.org/pipermail/linux-arm-kernel/2021-November/697574.html Applied, thanks -- ~Vinod ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2021-12-13 6:02 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-11-19 13:23 [PATCH 0/2] J721S2: Add initial support Aswath Govindraju 2021-11-19 13:23 ` [PATCH 1/2] dmaengine: ti: k3-udma: Add SoC dependent data for J721S2 SoC Aswath Govindraju 2021-11-19 13:23 ` [PATCH 2/2] drivers: dma: ti: k3-psil: Add support for J721S2 Aswath Govindraju 2021-11-22 18:08 ` [PATCH 0/2] J721S2: Add initial support Péter Ujfalusi 2021-12-07 14:21 ` Aswath Govindraju 2021-12-13 6:02 ` Vinod Koul
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