arm64: tegra21: enable NA mode for GM20b GPCPLL

Enable noise aware mode for GM20b GPCPLL. This allows
GPU to reach POR frequency of 998400kHz.

Bug 1651709

Change-Id: I637212159a4de4005b3835f8c90ca4fab51f28a8
Signed-off-by: Shreshtha SAHU <ssahu@nvidia.com>
Reviewed-on: http://git-master/r/758852
(cherry picked from commit 5477b367314a2bcb848ff1410cbccf9bf2b899d5)
Reviewed-on: http://git-master/r/759194
(cherry picked from commit 9a68b4493c989bfd3a1820b58716dd4199a4f8b6)
Reviewed-on: http://git-master/r/764222
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>

diff --git a/arch/arm64/configs/tegra21_defconfig b/arch/arm64/configs/tegra21_defconfig
index 685c62e3b1e62d099cdb51d8e4fec94fd4ef13f1..da5daf60051b62e40c1b1a6919418dc422910acb 100644 (file)
--- a/arch/arm64/configs/tegra21_defconfig
+++ b/arch/arm64/configs/tegra21_defconfig
@@ -33,6 +33,7 @@ CONFIG_DEVFREQ_GOV_POD_SCALING=y
 CONFIG_TEGRA_FIQ_DEBUGGER=y
 CONFIG_TEGRA_PTM=y
 CONFIG_TEGRA_EMC_SCALING_ENABLE=y
+CONFIG_TEGRA_USE_NA_GPCPLL=y
 CONFIG_TEGRA_CLOCK_DEBUG_WRITE=y
 CONFIG_TEGRA_GADGET_BOOST_CPU_FREQ=1400
 CONFIG_TEGRA_DYNAMIC_PWRDET=y