* [PATCH 1/2] firmware: imx: scu-pd: Add missing audio PD ranges
2020-01-27 14:27 [PATCH 0/2] Add more power domains Daniel Baluta (OSS)
@ 2020-01-27 14:27 ` Daniel Baluta (OSS)
2020-01-27 14:27 ` [PATCH 2/2] firmware: imx: scu-pd: enlarge PD range for mu_b Daniel Baluta (OSS)
2020-02-14 2:45 ` [PATCH 0/2] Add more power domains Shawn Guo
2 siblings, 0 replies; 4+ messages in thread
From: Daniel Baluta (OSS) @ 2020-01-27 14:27 UTC (permalink / raw)
To: shawnguo@kernel.org
Cc: Aisheng Dong, Sebastien Fagard, Daniel Baluta, S.j. Wang,
linux-kernel@vger.kernel.org, dl-linux-imx, kernel@pengutronix.de,
festevam@gmail.com, s.hauer@pengutronix.de,
linux-arm-kernel@lists.infradead.org
From: Daniel Baluta <daniel.baluta@nxp.com>
imx8qxp_scu_pd_ranges keeps PD ranges for both i.MX8QM and
i.MX8QXP.
The following PD are missing: audio-clk1/ spdif1 / sai3..7.
Add them now.
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
---
drivers/firmware/imx/scu-pd.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/firmware/imx/scu-pd.c b/drivers/firmware/imx/scu-pd.c
index b556612207e5..c10f63901c1c 100644
--- a/drivers/firmware/imx/scu-pd.c
+++ b/drivers/firmware/imx/scu-pd.c
@@ -109,6 +109,7 @@ static const struct imx_sc_pd_range imx8qxp_scu_pd_ranges[] = {
{ "audio-pll0", IMX_SC_R_AUDIO_PLL_0, 1, false, 0 },
{ "audio-pll1", IMX_SC_R_AUDIO_PLL_1, 1, false, 0 },
{ "audio-clk-0", IMX_SC_R_AUDIO_CLK_0, 1, false, 0 },
+ { "audio-clk-1", IMX_SC_R_AUDIO_CLK_1, 1, false, 0 },
{ "dma0-ch", IMX_SC_R_DMA_0_CH0, 16, true, 0 },
{ "dma1-ch", IMX_SC_R_DMA_1_CH0, 16, true, 0 },
{ "dma2-ch", IMX_SC_R_DMA_2_CH0, 5, true, 0 },
@@ -116,7 +117,13 @@ static const struct imx_sc_pd_range imx8qxp_scu_pd_ranges[] = {
{ "asrc1", IMX_SC_R_ASRC_1, 1, false, 0 },
{ "esai0", IMX_SC_R_ESAI_0, 1, false, 0 },
{ "spdif0", IMX_SC_R_SPDIF_0, 1, false, 0 },
+ { "spdif1", IMX_SC_R_SPDIF_1, 1, false, 0 },
{ "sai", IMX_SC_R_SAI_0, 3, true, 0 },
+ { "sai3", IMX_SC_R_SAI_3, 1, false, 0 },
+ { "sai4", IMX_SC_R_SAI_4, 1, false, 0 },
+ { "sai5", IMX_SC_R_SAI_5, 1, false, 0 },
+ { "sai6", IMX_SC_R_SAI_6, 1, false, 0 },
+ { "sai7", IMX_SC_R_SAI_7, 1, false, 0 },
{ "amix", IMX_SC_R_AMIX, 1, false, 0 },
{ "mqs0", IMX_SC_R_MQS_0, 1, false, 0 },
{ "dsp", IMX_SC_R_DSP, 1, false, 0 },
--
2.17.1
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^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH 2/2] firmware: imx: scu-pd: enlarge PD range for mu_b
2020-01-27 14:27 [PATCH 0/2] Add more power domains Daniel Baluta (OSS)
2020-01-27 14:27 ` [PATCH 1/2] firmware: imx: scu-pd: Add missing audio PD ranges Daniel Baluta (OSS)
@ 2020-01-27 14:27 ` Daniel Baluta (OSS)
2020-02-14 2:45 ` [PATCH 0/2] Add more power domains Shawn Guo
2 siblings, 0 replies; 4+ messages in thread
From: Daniel Baluta (OSS) @ 2020-01-27 14:27 UTC (permalink / raw)
To: shawnguo@kernel.org
Cc: Aisheng Dong, Sebastien Fagard, Daniel Baluta, S.j. Wang,
linux-kernel@vger.kernel.org, dl-linux-imx, kernel@pengutronix.de,
festevam@gmail.com, s.hauer@pengutronix.de,
linux-arm-kernel@lists.infradead.org
From: Sebastien Fagard <sebastien.fagard@nxp.com>
The range of resources for Messaging Units side B needs to contain
all the possible MUB resource available: starting from MU_5B up to
MU_13B.
This patch is needed to enable MU_8B for the 'imx-shmem-net' driver
which allows two OS partitions communicating via MUs without Hypervisor.
Signed-off-by: Sebastien Fagard <sebastien.fagard@nxp.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
---
drivers/firmware/imx/scu-pd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firmware/imx/scu-pd.c b/drivers/firmware/imx/scu-pd.c
index c10f63901c1c..09cfa268c6bd 100644
--- a/drivers/firmware/imx/scu-pd.c
+++ b/drivers/firmware/imx/scu-pd.c
@@ -93,7 +93,7 @@ static const struct imx_sc_pd_range imx8qxp_scu_pd_ranges[] = {
{ "kpp", IMX_SC_R_KPP, 1, false, 0 },
{ "fspi", IMX_SC_R_FSPI_0, 2, true, 0 },
{ "mu_a", IMX_SC_R_MU_0A, 14, true, 0 },
- { "mu_b", IMX_SC_R_MU_13B, 1, true, 13 },
+ { "mu_b", IMX_SC_R_MU_5B, 9, true, 5 },
/* CONN SS */
{ "usb", IMX_SC_R_USB_0, 2, true, 0 },
--
2.17.1
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^ permalink raw reply related [flat|nested] 4+ messages in thread