From: Peter De Schrijver <pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> To: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: Peter De Schrijver <pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Subject: [PATCH v2 4/4] soc/tegra: pmc: apply MBIST work around fo Tegra210 Date: Thu, 16 Nov 2017 16:29:02 +0200 [thread overview] Message-ID: <1510842542-16451-5-git-send-email-pdeschrijver@nvidia.com> (raw) In-Reply-To: <1510842542-16451-1-git-send-email-pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Apply the memory built-in self test work around when ungating certain Tegra210 power domains. Signed-off-by: Peter De Schrijver <pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> --- drivers/soc/tegra/pmc.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c index 0453ff6..4c0582d 100644 --- a/drivers/soc/tegra/pmc.c +++ b/drivers/soc/tegra/pmc.c @@ -142,6 +142,7 @@ struct tegra_pmc_soc { bool has_tsense_reset; bool has_gpu_clamps; + bool needs_mbist_war; const struct tegra_io_pad_soc *io_pads; unsigned int num_io_pads; @@ -411,6 +412,9 @@ static int tegra_powergate_power_up(struct tegra_powergate *pg, usleep_range(10, 20); + if (pg->pmc->soc->needs_mbist_war) + tegra210_handle_mbist_war(pg->id); + if (disable_clocks) tegra_powergate_disable_clocks(pg); @@ -1712,6 +1716,7 @@ static int tegra_pmc_resume(struct device *dev) .cpu_powergates = tegra210_cpu_powergates, .has_tsense_reset = true, .has_gpu_clamps = true, + .needs_mbist_war = true, .num_io_pads = ARRAY_SIZE(tegra210_io_pads), .io_pads = tegra210_io_pads, }; -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Peter De Schrijver <pdeschrijver@nvidia.com> To: <linux-tegra@vger.kernel.org>, <linux-clk@vger.kernel.org> Cc: Peter De Schrijver <pdeschrijver@nvidia.com> Subject: [PATCH v2 4/4] soc/tegra: pmc: apply MBIST work around fo Tegra210 Date: Thu, 16 Nov 2017 16:29:02 +0200 [thread overview] Message-ID: <1510842542-16451-5-git-send-email-pdeschrijver@nvidia.com> (raw) In-Reply-To: <1510842542-16451-1-git-send-email-pdeschrijver@nvidia.com> Apply the memory built-in self test work around when ungating certain Tegra210 power domains. Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com> --- drivers/soc/tegra/pmc.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c index 0453ff6..4c0582d 100644 --- a/drivers/soc/tegra/pmc.c +++ b/drivers/soc/tegra/pmc.c @@ -142,6 +142,7 @@ struct tegra_pmc_soc { bool has_tsense_reset; bool has_gpu_clamps; + bool needs_mbist_war; const struct tegra_io_pad_soc *io_pads; unsigned int num_io_pads; @@ -411,6 +412,9 @@ static int tegra_powergate_power_up(struct tegra_powergate *pg, usleep_range(10, 20); + if (pg->pmc->soc->needs_mbist_war) + tegra210_handle_mbist_war(pg->id); + if (disable_clocks) tegra_powergate_disable_clocks(pg); @@ -1712,6 +1716,7 @@ static int tegra_pmc_resume(struct device *dev) .cpu_powergates = tegra210_cpu_powergates, .has_tsense_reset = true, .has_gpu_clamps = true, + .needs_mbist_war = true, .num_io_pads = ARRAY_SIZE(tegra210_io_pads), .io_pads = tegra210_io_pads, }; -- 1.9.1
next prev parent reply other threads:[~2017-11-16 14:29 UTC|newest] Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-11-16 14:28 [PATCH v2 0/4] MBIST work around (WAR) for Tegra210 Peter De Schrijver 2017-11-16 14:28 ` Peter De Schrijver 2017-11-16 14:29 ` [PATCH v2 3/4] clk: tegra: MBIST work around " Peter De Schrijver 2017-11-16 14:29 ` Peter De Schrijver [not found] ` <1510842542-16451-4-git-send-email-pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> 2017-12-20 10:03 ` Jon Hunter 2017-12-20 10:03 ` Jon Hunter [not found] ` <3d7f4e84-af44-ba3d-7910-a51a0abce136-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> 2017-12-21 9:40 ` Peter De Schrijver 2017-12-21 9:40 ` Peter De Schrijver [not found] ` <20171221094049.GX29417-Rysk9IDjsxmJz7etNGeUX8VPkgjIgRvpAL8bYrjMMd8@public.gmane.org> 2017-12-21 11:08 ` Jon Hunter 2017-12-21 11:08 ` Jon Hunter 2018-01-22 15:29 ` Peter De Schrijver 2018-01-22 15:29 ` Peter De Schrijver [not found] ` <1510842542-16451-1-git-send-email-pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> 2017-11-16 14:28 ` [PATCH v2 1/4] clk: tegra: Add la clock " Peter De Schrijver 2017-11-16 14:28 ` Peter De Schrijver [not found] ` <1510842542-16451-2-git-send-email-pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> 2017-12-19 22:27 ` Jon Hunter 2017-12-19 22:27 ` Jon Hunter [not found] ` <47980cf0-8837-bff1-a25a-1287dd96b689-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> 2017-12-21 8:55 ` Peter De Schrijver 2017-12-21 8:55 ` Peter De Schrijver 2017-12-19 23:00 ` Jon Hunter 2017-12-19 23:00 ` Jon Hunter 2017-12-21 9:00 ` Peter De Schrijver 2017-12-21 9:00 ` Peter De Schrijver 2017-11-16 14:29 ` [PATCH v2 2/4] clk: tegra: add fence_delay for clock registers Peter De Schrijver 2017-11-16 14:29 ` Peter De Schrijver 2017-12-19 23:04 ` Jon Hunter 2017-12-19 23:04 ` Jon Hunter 2017-12-21 9:01 ` Peter De Schrijver 2017-12-21 9:01 ` Peter De Schrijver [not found] ` <9026e3d1-26aa-28fc-6098-60484957da48-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> 2017-12-21 9:02 ` Peter De Schrijver 2017-12-21 9:02 ` Peter De Schrijver [not found] ` <1510842542-16451-3-git-send-email-pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> 2017-12-19 23:14 ` Jon Hunter 2017-12-19 23:14 ` Jon Hunter 2017-11-16 14:29 ` Peter De Schrijver [this message] 2017-11-16 14:29 ` [PATCH v2 4/4] soc/tegra: pmc: apply MBIST work around fo Tegra210 Peter De Schrijver [not found] ` <1510842542-16451-5-git-send-email-pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> 2017-12-20 10:06 ` Jon Hunter 2017-12-20 10:06 ` Jon Hunter 2017-12-21 9:05 ` Peter De Schrijver 2017-12-21 9:05 ` Peter De Schrijver 2017-12-21 11:08 ` Jon Hunter 2017-12-21 11:08 ` Jon Hunter 2017-12-19 8:53 ` [PATCH v2 0/4] MBIST work around (WAR) for Tegra210 Peter De Schrijver 2017-12-19 8:53 ` Peter De Schrijver [not found] ` <20171219085346.GK29417-Rysk9IDjsxmJz7etNGeUX8VPkgjIgRvpAL8bYrjMMd8@public.gmane.org> 2017-12-19 9:40 ` Jon Hunter 2017-12-19 9:40 ` Jon Hunter 2017-12-20 10:12 ` Jon Hunter 2017-12-20 10:12 ` Jon Hunter [not found] ` <83325ffd-5b85-6288-63ac-5a938b948300-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> 2017-12-21 9:37 ` Peter De Schrijver 2017-12-21 9:37 ` Peter De Schrijver [not found] ` <20171221093742.GW29417-Rysk9IDjsxmJz7etNGeUX8VPkgjIgRvpAL8bYrjMMd8@public.gmane.org> 2017-12-21 11:11 ` Jon Hunter 2017-12-21 11:11 ` Jon Hunter 2017-11-16 15:29 Peter De Schrijver [not found] ` <1510846195-28555-1-git-send-email-pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> 2017-11-16 15:29 ` [PATCH v2 4/4] soc/tegra: pmc: apply MBIST work around fo Tegra210 Peter De Schrijver 2017-11-16 15:29 ` Peter De Schrijver
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